Görev

Boş olmayan küçük harf ASCII harfleri verilen a- zilk karakterini alın ve:

İkinci karakterin kopya kareleriyle çevreleyen ,
Bunu, üçüncü karakterden oluşan bir kopya elmasıyla kuşatmak,
Etrafı dördüncü karakterden oluşan bir kare kopya ile çevreleyen …

… Dize sonuna kadar kare ve elmas sınırları arasında değişen. Sınırlar arasındaki boş alan ASCII boşlukları ( ) ile temsil edilmelidir .

Kare kenarlık eklemek için , geçerli tüm "çalışma dizisi" nin tam çevresine bir kare çizin:

                                               sssssssssss
                                t              s    t    s
                               t t             s   t t   s
                              t   t            s  t   t  s
                             t aaa t           s t aaa t s
                            t  aca  t    =>    st  aca  ts
                             t aaa t           s t aaa t s
                              t   t            s  t   t  s
                               t t             s   t t   s
                                t              s    t    s
                                               sssssssssss

Elmas kenarlık eklemek için , en dış kareye çapraz olarak dokunan , ancak ortogonal olmayan bir ortalanmış elmas şekli çizin :

                                                     s            
                                                    s s           
                                                   s   s          
                                                  s     s         
                                                 s       s        
                                                s         s       
                                               s           s      
                    wwwwwwwwwww               s wwwwwwwwwww s     
                    w    o    w              s  w    o    w  s    
                    w   o o   w             s   w   o o   w   s   
                    w  o   o  w            s    w  o   o  w    s  
                    w o eee o w           s     w o eee o w     s 
                    wo  eme  ow    =>    s      wo  eme  ow      s
                    w o eee o w           s     w o eee o w     s 
                    w  o   o  w            s    w  o   o  w    s  
                    w   o o   w             s   w   o o   w   s   
                    w    o    w              s  w    o    w  s    
                    wwwwwwwwwww               s wwwwwwwwwww s     
                                               s           s      
                                                s         s       
                                                 s       s        
                                                  s     s         
                                                   s   s          
                                                    s s           
                                                     s

Programınız son diziyi çıkarmalı.

Her satır herhangi bir miktarda sonda boşluk içerebilir.
Satırları temsil eden dizelerin bir listesini ya da isteğe bağlı izleyen bir yeni satırı olan yeni bir yeni satırla ayrılmış bir dize yazdırabilirsiniz.
Önde gelen / sondaki boş satırlara izin verilmez.
Önde gelen boşluk sütunlarına da izin verilmez.

Bu kod golfü . Bayt cinsinden en kısa kod kazanır.

Test durumları

Yukarıdaki örnekler için çıkış beklenmektedir cat, cats, meowve meows, okuma sırasına göre. Kullanılmaya değer diğer bazı durumlar:

Giriş için a, programınız çıkmalıdır:
```
a
```
Giriş için ab, programınız çıkmalıdır:
```
bbb
bab
bbb
```

Giriş için codegolf, programınız çıkmalıdır:

fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
f                            l                            f
f                           l l                           f
f                          l   l                          f
f                         l     l                         f
f                        l       l                        f
f                       l         l                       f
f                      l           l                      f
f                     l             l                     f
f                    l               l                    f
f                   l                 l                   f
f                  l                   l                  f
f                 l                     l                 f
f                l                       l                f
f               l                         l               f
f              l                           l              f
f             l ooooooooooooooooooooooooooo l             f
f            l  o            g            o  l            f
f           l   o           g g           o   l           f
f          l    o          g   g          o    l          f
f         l     o         g     g         o     l         f
f        l      o        g       g        o      l        f
f       l       o       g         g       o       l       f
f      l        o      g           g      o        l      f
f     l         o     g eeeeeeeeeee g     o         l     f
f    l          o    g  e    d    e  g    o          l    f
f   l           o   g   e   d d   e   g   o           l   f
f  l            o  g    e  d   d  e    g  o            l  f
f l             o g     e d ooo d e     g o             l f
fl              og      ed  oco  de      go              lf
f l             o g     e d ooo d e     g o             l f
f  l            o  g    e  d   d  e    g  o            l  f
f   l           o   g   e   d d   e   g   o           l   f
f    l          o    g  e    d    e  g    o          l    f
f     l         o     g eeeeeeeeeee g     o         l     f
f      l        o      g           g      o        l      f
f       l       o       g         g       o       l       f
f        l      o        g       g        o      l        f
f         l     o         g     g         o     l         f
f          l    o          g   g          o    l          f
f           l   o           g g           o   l           f
f            l  o            g            o  l            f
f             l ooooooooooooooooooooooooooo l             f
f              l                           l              f
f               l                         l               f
f                l                       l                f
f                 l                     l                 f
f                  l                   l                  f
f                   l                 l                   f
f                    l               l                    f
f                     l             l                     f
f                      l           l                      f
f                       l         l                       f
f                        l       l                        f
f                         l     l                         f
f                          l   l                          f
f                           l l                           f
f                            l                            f
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff

Referans uygulaması

Program çıktılarının uyması gereken bazı Julia kodları yazdım (en azından görsel olarak). Çevrimiçi deneyin!

code-golf string ascii-art

— Lynn
kaynak

5

MATL, 63 54 bayt

l&)"X@o?TT@I$Ya}t&n2/Xkw2+-|thYa9Mqt_w&:|&+tleXM=@*+]c

Çevrimiçi Deneyin!

açıklama

            % Implicitly grab the input as a string
l&)         % Separate the first letter from the rest and push them onto the stack
"           % For every letter in the string besides the first
  X@o?      % If this is an odd iteration through the loop
    TT      % Push the array [1, 1]
    @       % Get current character
    I$Ya    % Pad the matrix with 1 copy of this character on all sides
  }         % Else (this is a diamond)
    t       % Duplicate the matrix
    &n      % Determine the number of rows and columns (push separately to stack)
    2/Xk    % Compute the radius (half the # of columns rounded up)
    w2+     % Flip the stack to get the # of rows and add 2. This is the new radius.
    -|      % Subtract the new and old radii and take the absolute value
    thYa    % Apply the necessary number of padding zeros to the matrix
    9Mqt_w&:% Generate the array [-radius ... 0 ... radius]
    |&+     % Take the absolute value and compute the element-wise sum with itself
            % and automatically broadcast to a matrix. For a radius of 5 this yields
            % the following:
            %
            %   8   7   6   5   4   5   6   7   8
            %   7   6   5   4   3   4   5   6   7
            %   6   5   4   3   2   3   4   5   6
            %   5   4   3   2   1   2   3   4   5
            %   4   3   2   1   0   1   2   3   4
            %   5   4   3   2   1   2   3   4   5
            %   6   5   4   3   2   3   4   5   6
            %   7   6   5   4   3   4   5   6   7
            %   8   7   6   5   4   5   6   7   8
            % 
    tleXM   % Duplicate and compute the mode of this matrix (4 in the example above)
    =@*     % Find the locations where the matrix is equal to the mode and
            % replace with the current character. Set all else to 0.
    +       % Add this to the padded version of the previous iteration. 
 ]          % End of if...else
 c          % Cast the current matrix as a character array (zeros are spaces)
            % Implicit end of for loop and implicit display

— Suever
kaynak

17

JavaScript (ES6), 294 288 287 284 256 246 240 238 220 bayt

Bu sitedeki ilk golf. İşleve girmek için giriş dizesini f, örneğinf('codegolf')

f=s=>{N=n=>(2<<n/2+.5)-3-n%2
D=N(l=s.length)
for(a=[],i=S=D*2+1;i--;)a[i]=a[S+~i]=Array(S).fill` `
for(;l--;)for(o=n=N(l+1),I=0;I<=n;I++,o-=~l&1)a[y=D+I][x=D+o]=a[x][y]=a[y][D-o]=a[x][D-I]=s[l]
return a.map(r=>r.join``)}

Parçacığı genişlet

@Sunny Pun: -6 bayt: Şablon dizgilerini geçerken parantezleri kaldır.

-2 @ETHproductions sayesinde bayt: Değiştir S-i-1etmek S+~i, l%2||o--için o-=~l&1.

-Sunny Pun, @ edc65'in önerileri başına -18 bayt: Kaldır prompt()ve console.log()işlev biçiminde lehine, .join()son dizelerin dizisini yapma

— darrylyeo
kaynak

2

256 bayt sayıyorum. Yeni satırları her biri ( \r\n) yerine her biri ( ) olarak sayma şansınız var mı \n?

— Mego

2

Bunu yapmak bir işlev kaldırarak bayt kaydetmek gerekir promptve console.log. Ayrıca, her bir işlev çağrısı için sizden 2 bayttan tasarruf sağlayan şablon dizelerini de kullanabilirsiniz (böyle fill(' ')olur fill` `)

— Sunny Pun

4

PPCG'ye Hoşgeldiniz! Diğerlerinin söylediklerini S-i-1sürdürmek için S+~i, ve i%2||o--için kısaltabilirsiniz o-=~i&1.

— ETHProductions

@Mego Sayımı yeniden kontrol etti, 256 doğru. Teşekkürler!

— darrylyeo 13:16,

Sanırım a=Array(D*2+1).fill .map((_,$,a)=>[...a])seni 10 byte kurtarıyor.

— Neil,

11

Haskell, 138 137 136 bayt

q 1=0
q x=(mod x 2+1)*(q(x-1)+1)
f x|m<-q$length x,n<-abs<$>[-m..m]=[do j<-n;max" "[c|(k,c)<-zip[1..]x,cycle[max i j,i+j]!!k==q k]|i<-n]

Sonucu fsatır listesi olarak döndüren bir işlevi tanımlar .

@Lynn sayesinde -1 bayt

— dianne
kaynak

8

C ++ - 373 366 362 359 bayt

-1 @TuukkaX, -6, @Kevin Cruijssen, -4, ithalat, -3 - @Baum mit Augen

#import<string>
#import<vector>
#define A(x) abs(x-r)
using S=std::string;using V=std::vector<S>;int R(int n){return n?(n%2)?R(n-1)+1:2*R(n-1)+2:0;}V f(S w){int l=w.size(),r=R(l-1),s=r*2+1,i,j,k;V x(s);for(i=0;i<s;++i){x[i]=S(s,46);for(j=0;j<s;++j)for(k=0;k<l;++k){if(A(i)<=R(k)&A(j)<=R(k)&k%2?A(i)==R(k)|A(j)==R(k):(A(i)+A(j)==R(k)))x[i][j]=w[k];}}return x;}

http://ideone.com/5y54mx

Not: Bu çözüm, boş alanları daha görünür hale getirmek için nokta ('.') "Boşluk" karakteri olarak kullanır. Bunun yerine boşluk kullanmak için birinin değişmesi S(s,46)gerekir S(s,32). Skor aynı kalır.

Ungolfed:

#import<string>
#import<vector>

#define A(x) abs(x-r) //r will be the center coordinate

using S=std::string;
using V=std::vector<S>;

int R(int n){ //recursive function returning the radius of a square/diamond
    return n?  //if(n!=0)
        (n%2)? //if(n%2 != 0)
            R(n-1)+1 //square -> just increase radius by 1
        :
            2*R(n-1)+2 //diamond -> radius doubles + 2
    :
        0 //n==0 -> end of recursion
    ;
}

V f(S w){ //function taking a string and returning a vector<string>
    int l=w.size(),r=R(l-1),s=r*2+1,i,j,k;  //r is radius (==center coord), s is size
    V x(s);  //vector<string>
    for(i=0;i<s;++i){  //loop over vector
        x[i]=S(s,46); //initialize string with dots. use 32 for spaces
        for(j=0;j<s;++j)
            for(k=0;k<l;++k){ //loop over word
                if(
                    A(i)<=R(k) //check bounds
                    &
                    A(j)<=R(k)
                    &
                    k%2?A(i)==R(k)|A(j)==R(k):(A(i)+A(j)==R(k))
                    //for square: check if distance to center of one coordinate = R
                    //for diamond: check if sum of distances = R
                )
                    x[i][j]=w[k]; //if any is true, replace default char
            }
    }

    return x;
}

Çevrimiçi olmayan çevrimiçi deneyin

Nasıl kullanılır:

include<iostream>

void printSquare(std::string word){
    auto result = f(word);
    for(auto& s:result)
        std::cout << s << std::endl;
    std::cout << std::endl << std::endl;
}

int main() {
    printSquare("a");
    printSquare("ab");
    printSquare("cat");
    printSquare("cats");
    printSquare("meow");
    printSquare("meows");
    printSquare("codegolf");
    return 0;
}

Çıktı:

a


bbb
bab
bbb


....t....
...t.t...
..t...t..
.t.aaa.t.
t..aca..t
.t.aaa.t.
..t...t..
...t.t...
....t....


sssssssssss
s....t....s
s...t.t...s
s..t...t..s
s.t.aaa.t.s
st..aca..ts
s.t.aaa.t.s
s..t...t..s
s...t.t...s
s....t....s
sssssssssss


wwwwwwwwwww
w....o....w
w...o.o...w
w..o...o..w
w.o.eee.o.w
wo..eme..ow
w.o.eee.o.w
w..o...o..w
w...o.o...w
w....o....w
wwwwwwwwwww


............s............
...........s.s...........
..........s...s..........
.........s.....s.........
........s.......s........
.......s.........s.......
......s...........s......
.....s.wwwwwwwwwww.s.....
....s..w....o....w..s....
...s...w...o.o...w...s...
..s....w..o...o..w....s..
.s.....w.o.eee.o.w.....s.
s......wo..eme..ow......s
.s.....w.o.eee.o.w.....s.
..s....w..o...o..w....s..
...s...w...o.o...w...s...
....s..w....o....w..s....
.....s.wwwwwwwwwww.s.....
......s...........s......
.......s.........s.......
........s.......s........
.........s.....s.........
..........s...s..........
...........s.s...........
............s............


fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
f............................l............................f
f...........................l.l...........................f
f..........................l...l..........................f
f.........................l.....l.........................f
f........................l.......l........................f
f.......................l.........l.......................f
f......................l...........l......................f
f.....................l.............l.....................f
f....................l...............l....................f
f...................l.................l...................f
f..................l...................l..................f
f.................l.....................l.................f
f................l.......................l................f
f...............l.........................l...............f
f..............l...........................l..............f
f.............l.ooooooooooooooooooooooooooo.l.............f
f............l..o............g............o..l............f
f...........l...o...........g.g...........o...l...........f
f..........l....o..........g...g..........o....l..........f
f.........l.....o.........g.....g.........o.....l.........f
f........l......o........g.......g........o......l........f
f.......l.......o.......g.........g.......o.......l.......f
f......l........o......g...........g......o........l......f
f.....l.........o.....g.eeeeeeeeeee.g.....o.........l.....f
f....l..........o....g..e....d....e..g....o..........l....f
f...l...........o...g...e...d.d...e...g...o...........l...f
f..l............o..g....e..d...d..e....g..o............l..f
f.l.............o.g.....e.d.ooo.d.e.....g.o.............l.f
fl..............og......ed..oco..de......go..............lf
f.l.............o.g.....e.d.ooo.d.e.....g.o.............l.f
f..l............o..g....e..d...d..e....g..o............l..f
f...l...........o...g...e...d.d...e...g...o...........l...f
f....l..........o....g..e....d....e..g....o..........l....f
f.....l.........o.....g.eeeeeeeeeee.g.....o.........l.....f
f......l........o......g...........g......o........l......f
f.......l.......o.......g.........g.......o.......l.......f
f........l......o........g.......g........o......l........f
f.........l.....o.........g.....g.........o.....l.........f
f..........l....o..........g...g..........o....l..........f
f...........l...o...........g.g...........o...l...........f
f............l..o............g............o..l............f
f.............l.ooooooooooooooooooooooooooo.l.............f
f..............l...........................l..............f
f...............l.........................l...............f
f................l.......................l................f
f.................l.....................l.................f
f..................l...................l..................f
f...................l.................l...................f
f....................l...............l....................f
f.....................l.............l.....................f
f......................l...........l......................f
f.......................l.........l.......................f
f........................l.......l........................f
f.........................l.....l.........................f
f..........................l...l..........................f
f...........................l.l...........................f
f............................l............................f
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff


+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+............................................................+............................................................+
+...........................................................+.+...........................................................+
+..........................................................+...+..........................................................+
+.........................................................+.....+.........................................................+
+........................................................+.......+........................................................+
+.......................................................+.........+.......................................................+
+......................................................+...........+......................................................+
+.....................................................+.............+.....................................................+
+....................................................+...............+....................................................+
+...................................................+.................+...................................................+
+..................................................+...................+..................................................+
+.................................................+.....................+.................................................+
+................................................+.......................+................................................+
+...............................................+.........................+...............................................+
+..............................................+...........................+..............................................+
+.............................................+.............................+.............................................+
+............................................+...............................+............................................+
+...........................................+.................................+...........................................+
+..........................................+...................................+..........................................+
+.........................................+.....................................+.........................................+
+........................................+.......................................+........................................+
+.......................................+.........................................+.......................................+
+......................................+...........................................+......................................+
+.....................................+.............................................+.....................................+
+....................................+...............................................+....................................+
+...................................+.................................................+...................................+
+..................................+...................................................+..................................+
+.................................+.....................................................+.................................+
+................................+.......................................................+................................+
+...............................+.........................................................+...............................+
+..............................+...........................................................+..............................+
+.............................+.CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC.+.............................+
+............................+..C............................r............................C..+............................+
+...........................+...C...........................r.r...........................C...+...........................+
+..........................+....C..........................r...r..........................C....+..........................+
+.........................+.....C.........................r.....r.........................C.....+.........................+
+........................+......C........................r.......r........................C......+........................+
+.......................+.......C.......................r.........r.......................C.......+.......................+
+......................+........C......................r...........r......................C........+......................+
+.....................+.........C.....................r.............r.....................C.........+.....................+
+....................+..........C....................r...............r....................C..........+....................+
+...................+...........C...................r.................r...................C...........+...................+
+..................+............C..................r...................r..................C............+..................+
+.................+.............C.................r.....................r.................C.............+.................+
+................+..............C................r.......................r................C..............+................+
+...............+...............C...............r.........................r...............C...............+...............+
+..............+................C..............r...........................r..............C................+..............+
+.............+.................C.............r.ooooooooooooooooooooooooooo.r.............C.................+.............+
+............+..................C............r..o............F............o..r............C..................+............+
+...........+...................C...........r...o...........F.F...........o...r...........C...................+...........+
+..........+....................C..........r....o..........F...F..........o....r..........C....................+..........+
+.........+.....................C.........r.....o.........F.....F.........o.....r.........C.....................+.........+
+........+......................C........r......o........F.......F........o......r........C......................+........+
+.......+.......................C.......r.......o.......F.........F.......o.......r.......C.......................+.......+
+......+........................C......r........o......F...........F......o........r......C........................+......+
+.....+.........................C.....r.........o.....F.eeeeeeeeeee.F.....o.........r.....C.........................+.....+
+....+..........................C....r..........o....F..e....t....e..F....o..........r....C..........................+....+
+...+...........................C...r...........o...F...e...t.t...e...F...o...........r...C...........................+...+
+..+............................C..r............o..F....e..t...t..e....F..o............r..C............................+..+
+.+.............................C.r.............o.F.....e.t.ooo.t.e.....F.o.............r.C.............................+.+
++..............................Cr..............oF......et..oVo..te......Fo..............rC..............................++
+.+.............................C.r.............o.F.....e.t.ooo.t.e.....F.o.............r.C.............................+.+
+..+............................C..r............o..F....e..t...t..e....F..o............r..C............................+..+
+...+...........................C...r...........o...F...e...t.t...e...F...o...........r...C...........................+...+
+....+..........................C....r..........o....F..e....t....e..F....o..........r....C..........................+....+
+.....+.........................C.....r.........o.....F.eeeeeeeeeee.F.....o.........r.....C.........................+.....+
+......+........................C......r........o......F...........F......o........r......C........................+......+
+.......+.......................C.......r.......o.......F.........F.......o.......r.......C.......................+.......+
+........+......................C........r......o........F.......F........o......r........C......................+........+
+.........+.....................C.........r.....o.........F.....F.........o.....r.........C.....................+.........+
+..........+....................C..........r....o..........F...F..........o....r..........C....................+..........+
+...........+...................C...........r...o...........F.F...........o...r...........C...................+...........+
+............+..................C............r..o............F............o..r............C..................+............+
+.............+.................C.............r.ooooooooooooooooooooooooooo.r.............C.................+.............+
+..............+................C..............r...........................r..............C................+..............+
+...............+...............C...............r.........................r...............C...............+...............+
+................+..............C................r.......................r................C..............+................+
+.................+.............C.................r.....................r.................C.............+.................+
+..................+............C..................r...................r..................C............+..................+
+...................+...........C...................r.................r...................C...........+...................+
+....................+..........C....................r...............r....................C..........+....................+
+.....................+.........C.....................r.............r.....................C.........+.....................+
+......................+........C......................r...........r......................C........+......................+
+.......................+.......C.......................r.........r.......................C.......+.......................+
+........................+......C........................r.......r........................C......+........................+
+.........................+.....C.........................r.....r.........................C.....+.........................+
+..........................+....C..........................r...r..........................C....+..........................+
+...........................+...C...........................r.r...........................C...+...........................+
+............................+..C............................r............................C..+............................+
+.............................+.CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC.+.............................+
+..............................+...........................................................+..............................+
+...............................+.........................................................+...............................+
+................................+.......................................................+................................+
+.................................+.....................................................+.................................+
+..................................+...................................................+..................................+
+...................................+.................................................+...................................+
+....................................+...............................................+....................................+
+.....................................+.............................................+.....................................+
+......................................+...........................................+......................................+
+.......................................+.........................................+.......................................+
+........................................+.......................................+........................................+
+.........................................+.....................................+.........................................+
+..........................................+...................................+..........................................+
+...........................................+.................................+...........................................+
+............................................+...............................+............................................+
+.............................................+.............................+.............................................+
+..............................................+...........................+..............................................+
+...............................................+.........................+...............................................+
+................................................+.......................+................................................+
+.................................................+.....................+.................................................+
+..................................................+...................+..................................................+
+...................................................+.................+...................................................+
+....................................................+...............+....................................................+
+.....................................................+.............+.....................................................+
+......................................................+...........+......................................................+
+.......................................................+.........+.......................................................+
+........................................................+.......+........................................................+
+.........................................................+.....+.........................................................+
+..........................................................+...+..........................................................+
+...........................................................+.+...........................................................+
+............................................................+............................................................+
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

— Anedar
kaynak

2

std::vector<S> Vişe yaramaz bir boşluk var.

— Yytsi

1

Etkileyici cevap! 1 Şunları yapabilirsiniz golf o biraz daha olsa: In ve olabilir ve için -3 bayt; ve olabilir ve sonra başka bir -3 bayt için olabilir . if(A(i)<=R(k)&&A(j)<=R(k)&&k%2?A(i)==R(k)||A(j)==R(k)&&||&|int r=R(w.size()-1),...int l=w.size(),r=R(l-1),...for(k=0;k<w.size();++k)for(k=0;k<l;++k)

— Kevin Cruijssen,

#import kullanarak ve iostream yerine string alarak başka bir 4 byte daha kaydedildi. iostream sadece printSquare () işlevine ihtiyaç duyar;

— Anedar

1

C ++ 11'den itibaren, using S=std::string;başına iki bayt güvenli tutmak için kullanabilirsiniz typedef.

— Baum mit Augen,

1

@grooveplex Cevapta belirtildiği gibi: "Not: Bu çözüm, boş alanları daha görünür kılmak için nokta ('.')" boşluk "karakteri olarak kullanır. to S (s, 32). Skor aynı kalıyor. "

— Anedar

4

Mathematica, 167 bayt

Grid@Fold[g=Normal@SparseArray[h=f;a_List/;Plus@@Abs[a-#-1]==#->#3,2{#,#}+1]+a[#2,#/2+1]&[Length@#+1,#,#2]&;h=f=(h=g;a=ArrayPad)[#,1,#2]&;h@##&,{{#}},{##2}]/.Rule[0,]&

Giriş bir karakter listesi olmalıdır.

Örneğin

Grid@Fold[ ... ]/.Rule[0,]&["i","n","p","u","t"]

— JungHwan Min
kaynak

3

JavaScript (ES6), 252 bayt

f=([c,...r],a,n,d)=>c?a?d?f(r,[...Array(m=n+n+3)].map((_,i,b)=>b.map((_,j)=>(a[i-g]||[])[j-g]||(i+j-h&&j+h-i&&h+i-j&&i+j-h*3?` `:c)),h=m>>1,g=m-n>>1),m,0):f(r,[b=[...a].fill(c),...a,b].map(b=>[c,...b,c]),n+2,1):f(r,[[c]],1,0):a.map(b=>b.join``).join`\n`

<input oninput=o.textContent=this.value&&f(this.value)><pre id=o>

Parçacığı genişlet

Nerede \nliteral satır karakteri temsil eder.

— Neil
kaynak

3

JavaScript (ES6), 204 229 238

Bir dizi dizge döndüren isimsiz bir işlev

s=>[...s].map(v=>{T=(x,y)=>((r=[...c[y+z]||' '.repeat(z+z)])[z+x]=r[z-x]=v,c[z+y]=c[z-y]=r.join``);for(y=o-~o,o*=++i%2+1;y--;i%2?T(q,y):T(o,q,T(q,o)))q=y-o;++o},l=s.length,z=(2<<-~l/2)-3-l%2,c=[i=o=0])&&c

Daha az golf oynadı

s=>(
  l = s.length,
  z = (2 << l/2 + .5) - 3 - l%2, // zero position, total width and height are z+z+1
  c = [], // output canvas
  o = 0, // base drawing offset from z
  [...s].map( (v, i) => {
    // execute for each char v at position i in input string
    // helper function to put current char v at position (z+y, z+x),(z+y,z-x),(z-y,z+x),(z-y,z-x)
    // as the image has vertical and horizontal symmetry
    T=(x,y) =>(
      r = [...c[y+z]||' '.repeat(z+z)]), // convert string to array to set char at given pos
      r[z+x] = v, 
      r[z-x] = v,
      c[z+y] = c[z-y] = r.join`` // array to string again
    ); 
    // shorter than if(i%2) {for ...}else{for ...}
    // o is doubled at every other step
    //   and incremented (below) at each step
    for(y=o+o, i % 2 ? 0 : o=o*2; y >= 0; y--)
      q = y-o,
      i % 2 // even and odd steps have different shapes
        ? ( T(o,q), T(q,o))
        : T(q,y);
    ++o 
  }),
  c
)

Ölçek

f=
s=>[...s].map(v=>{T=(x,y)=>((r=[...c[y+z]||' '.repeat(z+z)])[z+x]=r[z-x]=v,c[z+y]=c[z-y]=r.join``);for(y=o-~o,o*=++i%2+1;y--;i%2?T(q,y):T(o,q,T(q,o)))q=y-o;++o},l=s.length,z=(2<<-~l/2)-3-l%2,c=[i=o=0])&&c

function update()
{
  O.textContent=f(I.value).join`\n`
}

update()

<input id=I value=CodeGolf oninput='update()'>
<pre id=O></pre>

Parçacığı genişlet

— edc65
kaynak

2

Java - 429 417 bayt

int r,l;int D(int n){return Math.abs(n-r);}int R(int n){return n=(n!=0)?((n%2!=0)?(R(n-1)+1):(2*R(n-1))+2):n;}char[][]C(String a){char[]c=a.toCharArray();l=a.length();r=R(l-1);int s=r*2+1,i,j,k;char[][]x=new char[s][s];for(i=0;i<s;i++){for(j=0;j<s;j++){x[i][j]=' ';for(k=0;k<l;k++){if(D(i)<=R(k)&&D(j)<=R(k)){if(k%2!=0){if(D(i)==R(k)||D(j)==R(k)){x[i][j]=c[k];}}else{if(D(i)+D(j)==R(k)){x[i][j]=c[k];}}}}}}return x;}

Credit, @Anedar'a gidiyor, çünkü bu cevabın yapısını etkiliyordu.

Ungolfed:

int r, l;

int D(int n) {
    return Math.abs(n - r);
}

int R(int n) {
    return n = (n != 0) ? ((n % 2 != 0) ? (R(n - 1) + 1) : (2 * R(n - 1)) + 2) : n;
}

char[][] C(String a) {
    char[] c = a.toCharArray();
    l = a.length();
    r = R(l - 1);
    int s = r * 2 + 1, i, j, k;
    char[][] x = new char[s][s];
    for (i = 0; i < s; i++) {
        for (j = 0; j < s; j++) {
            x[i][j] = ' ';
            for (k = 0; k < l; k++) {
                if (D(i) <= R(k) && D(j) <= R(k)) {
                    if (k % 2 != 0) {
                        if (D(i) == R(k) || D(j) == R(k)) {
                            x[i][j] = c[k];
                        }
                    } else if (D(i) + D(j) == R(k)) {
                        x[i][j] = c[k];
                    }
                }
            }
        }
    }
    return x;
}

— NoddySevens
kaynak

1

JavaScript (ES6), 322 bayt

Rekabetçi olmayan

var L=s=>{var A=Array,a,D,c,d=-1,i,k,w,O,Z,P=(u,v)=>{Z=O-(d>>1);a[D?u-v+O:u+Z][D?u+v+O-d+1:v+Z]=c},G=(c,i)=>(D=~i&1)?(d+=2,w=2*d-1):(d+=d+1,w=d);s=[...s];s.map(G);a=A(w).fill(0).map(a=>A(w).fill` `);O=w>>1;d=-1;s.map((C,i)=>{G(0,i);c=C;for(k=d;k--;)P(0,k),P(d-1,k),P(k,0),P(k,d-1)});return a.map(v=>v.join("")).join("\n")}

Daha az Golphed

var L=s=>{
    var A=Array,a,D,c,d=-1,i,k,w,O,Z
    P=(u,v)=>{
        Z=O-(d>>1)
        a[D?u-v+O:u+Z][D?u+v+O-d+1:v+Z]=c},
    G=(c,i)=>(D=~i&1)?(d+=2,w=2*d-1):(d+=d+1,w=d)
    s=[...s]
    s.map(G)
    a=A(w).fill(0).map( a=>A(w).fill` `)
    O=w>>1
    d=-1
    s.map((C,i)=>{
        G(0,i)
        c=C
        for(k=d;k--;)
            P(0,k),P(d-1,k),P(k,0),P(k,d-1)})
    return a.map(v=>v.join("")).join("\n")
}

İle test et

L("arty*")

Lider dışarı bırakarak Kolay kazanç var L=ve .join("\n")-17 bayt için dönüş açıklamada, ancak kod test etmek geri bunları yazın : D

wBir kare veya elmas arsa çizmek için gerekli genişlik ( ) değerinin P, ikinci geçişte rotasyon ve çevirme kullanarak çizilmeden önce değerlendirilmesi, iki geçişli bir cevaptır . dçeviriden veya döndürmeden önce değiştirilmemiş bir karenin boyutudur (yükseklik veya genişlik).

Dan √2 detaylarla Rotasyon ve ölçek Mathematica cevap . Bu konudaki ilk cevaptan etiketli dize şablonu kullanın . Öğrenme için ikisine de teşekkürler. Soru ve cevaplar için oylar.

— traktor53
kaynak

1

Powershell, 269 245 238 bayt

$m,$a=$args
if($a){$a|%{$c=$_
$w=$m[0].Length
$m=&({$i=0
($m|%{$_+'.'*$w+'.'})+(0..$w|%{'..'*$w+'.'})|%{($s=$_|% t*y)[--$i]=$c
-join$s}},{$m|%{$_+$c}
$c*$w+$c})[++$k%2]}
$m=($w=$m[0].Length-1)..1+0..$w|%{$m[$_]|%{-join($_[$w..1]+$_)}}}
$m

Ungolfed, açıklanmış ve test komut dosyası:

$f={

# $args is input char array
# $m is canvas.
# This script draws a right-bottom quadrant (axes included) on the canvas.
# If $args contains one char only then $m contains this char and whole image at same time.
$m,$a=$args                             # $a is other chars array
if($a){
    $a|%{
        $c=$_                           # $c is current char
        $w=$m[0].Length                 # $w is width of the canvas
        $m=&({                          # $m is the result of executing one of the two scriptblocks
            # draw Diamond quadrant
            $i=0
            ($m|%{$_+'.'*$w+'.'})+      # expand the canvas
            (0..$w|%{'..'*$w+'.'})|%{   # add new lines
                ($s=$_|% t*y)[--$i]=$c  # take a diamond edge on each line of the canvas
                -join$s
            }
        },{
            # draw Square quadrant
            $m|%{$_+$c}                 # expand the canvas
            $c*$w+$c                    # add new line
        })[++$k%2]                      # get a scriptblock from the array and execute it
    }

    # We have a right-bottom part of drawn AsciiArt now. Flip, flip, paste it.
    $w=$m[0].Length-1                   # width of the canvas
    $m=$w..1+0..$w|%{$m[$_]|%{          # flip vertical
        -join($_[$w..1]+$_)             # flip horizontal
    }}
}
$m

}

@(
,('c',@"
c
"@)
,('ca',@"
aaa
aca
aaa
"@)
,('cat',@"
....t....
...t.t...
..t...t..
.t.aaa.t.
t..aca..t
.t.aaa.t.
..t...t..
...t.t...
....t....
"@)
,('cats',@"
sssssssssss
s....t....s
s...t.t...s
s..t...t..s
s.t.aaa.t.s
st..aca..ts
s.t.aaa.t.s
s..t...t..s
s...t.t...s
s....t....s
sssssssssss
"@)
,('meows',@"
............s............
...........s.s...........
..........s...s..........
.........s.....s.........
........s.......s........
.......s.........s.......
......s...........s......
.....s.wwwwwwwwwww.s.....
....s..w....o....w..s....
...s...w...o.o...w...s...
..s....w..o...o..w....s..
.s.....w.o.eee.o.w.....s.
s......wo..eme..ow......s
.s.....w.o.eee.o.w.....s.
..s....w..o...o..w....s..
...s...w...o.o...w...s...
....s..w....o....w..s....
.....s.wwwwwwwwwww.s.....
......s...........s......
.......s.........s.......
........s.......s........
.........s.....s.........
..........s...s..........
...........s.s...........
............s............
"@)
,('codegolf',@"
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
f............................l............................f
f...........................l.l...........................f
f..........................l...l..........................f
f.........................l.....l.........................f
f........................l.......l........................f
f.......................l.........l.......................f
f......................l...........l......................f
f.....................l.............l.....................f
f....................l...............l....................f
f...................l.................l...................f
f..................l...................l..................f
f.................l.....................l.................f
f................l.......................l................f
f...............l.........................l...............f
f..............l...........................l..............f
f.............l.ooooooooooooooooooooooooooo.l.............f
f............l..o............g............o..l............f
f...........l...o...........g.g...........o...l...........f
f..........l....o..........g...g..........o....l..........f
f.........l.....o.........g.....g.........o.....l.........f
f........l......o........g.......g........o......l........f
f.......l.......o.......g.........g.......o.......l.......f
f......l........o......g...........g......o........l......f
f.....l.........o.....g.eeeeeeeeeee.g.....o.........l.....f
f....l..........o....g..e....d....e..g....o..........l....f
f...l...........o...g...e...d.d...e...g...o...........l...f
f..l............o..g....e..d...d..e....g..o............l..f
f.l.............o.g.....e.d.ooo.d.e.....g.o.............l.f
fl..............og......ed..oco..de......go..............lf
f.l.............o.g.....e.d.ooo.d.e.....g.o.............l.f
f..l............o..g....e..d...d..e....g..o............l..f
f...l...........o...g...e...d.d...e...g...o...........l...f
f....l..........o....g..e....d....e..g....o..........l....f
f.....l.........o.....g.eeeeeeeeeee.g.....o.........l.....f
f......l........o......g...........g......o........l......f
f.......l.......o.......g.........g.......o.......l.......f
f........l......o........g.......g........o......l........f
f.........l.....o.........g.....g.........o.....l.........f
f..........l....o..........g...g..........o....l..........f
f...........l...o...........g.g...........o...l...........f
f............l..o............g............o..l............f
f.............l.ooooooooooooooooooooooooooo.l.............f
f..............l...........................l..............f
f...............l.........................l...............f
f................l.......................l................f
f.................l.....................l.................f
f..................l...................l..................f
f...................l.................l...................f
f....................l...............l....................f
f.....................l.............l.....................f
f......................l...........l......................f
f.......................l.........l.......................f
f........................l.......l........................f
f.........................l.....l.........................f
f..........................l...l..........................f
f...........................l.l...........................f
f............................l............................f
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
"@)
#,('codegolfes',"")
) | % {
    $s, $e = $_
    $c = $s-split''-ne''
    $r = &$f @c
    $r = $r-join"`n"
    "$($e-eq$r): $s`n$r"
}

— şaşımış
kaynak

Kare, elmas, kare, elmas

Görev

Test durumları

Referans uygulaması

MATL, 63 54 bayt

JavaScript (ES6), 294 288 287 284 256 246 240 238 220 bayt

Haskell, 138 137 136 bayt

C ++ - 373 366 362 359 bayt

Mathematica, 167 bayt

JavaScript (ES6), 252 bayt

JavaScript (ES6), 204 229 238

Java - 429 417 bayt

JavaScript (ES6), 322 bayt

Powershell, 269 245 238 bayt