高尔夫代码:谢尔宾斯基的三角 [英] Code Golf: Sierpinski's Triangle

问题描述

按字符计数的最短代码，用于输出由以下ASCII三角形组成的Sierpinski的N次迭代的Triangle的ASCII表示形式:

The shortest code, by character count to output an ASCII representation of Sierpinski's Triangle of N iterations made from the following ASCII triangle:

 /\
/__\

输入是一个正数.

Input:
    2
Output:
       /\
      /__\
     /\  /\
    /__\/__\

---

Input:
    3
Output:
           /\
          /__\
         /\  /\
        /__\/__\
       /\      /\
      /__\    /__\
     /\  /\  /\  /\
    /__\/__\/__\/__\

---

Input:
    5
Output:
                                   /\
                                  /__\
                                 /\  /\
                                /__\/__\
                               /\      /\
                              /__\    /__\
                             /\  /\  /\  /\
                            /__\/__\/__\/__\
                           /\              /\
                          /__\            /__\
                         /\  /\          /\  /\
                        /__\/__\        /__\/__\
                       /\      /\      /\      /\
                      /__\    /__\    /__\    /__\
                     /\  /\  /\  /\  /\  /\  /\  /\
                    /__\/__\/__\/__\/__\/__\/__\/__\
                   /\                              /\
                  /__\                            /__\
                 /\  /\                          /\  /\
                /__\/__\                        /__\/__\
               /\      /\                      /\      /\
              /__\    /__\                    /__\    /__\
             /\  /\  /\  /\                  /\  /\  /\  /\
            /__\/__\/__\/__\                /__\/__\/__\/__\
           /\              /\              /\              /\
          /__\            /__\            /__\            /__\
         /\  /\          /\  /\          /\  /\          /\  /\
        /__\/__\        /__\/__\        /__\/__\        /__\/__\
       /\      /\      /\      /\      /\      /\      /\      /\
      /__\    /__\    /__\    /__\    /__\    /__\    /__\    /__\
     /\  /\  /\  /\  /\  /\  /\  /\  /\  /\  /\  /\  /\  /\  /\  /\
    /__\/__\/__\/__\/__\/__\/__\/__\/__\/__\/__\/__\/__\/__\/__\/__\

代码计数包括输入/​​输出(即完整程序).

Code count includes input/output (i.e full program).

推荐答案

Golfscript-46

' /\ /__\ '4/{).+: ;.{ \ ++}%\{.+}%+~ ]}@~(*n*

Golfscript-47

' /\ /__\ '4/): ;{  +: ;.{ \ ++}%\{.+}%+}@~(*n*

Golfscript-48

' ': '/\ /__\\'+4/{2 *: ;.{ \ ++}%\{.+}%+}@~(*n*

Golfscript-51

~' ': '/\ /__\\'+4/\(,{;2 *: ;.{ \ ++}%\{.+}%+}%;n*

与我的较短python(和ruby)答案相同的算法

Same algorithm as my shorter python ( and ruby ) answer

Golfscript-78

2\~(?,{-1*}$1: ;{"  ":$*. 2base.{[$$+' /\ ']=}%n+@@{[$$+"/__\\"]=}%n .2*^: ;}%

与我更长的python解决方案相同的算法

Same algorithm as my longer python solution

这是一条重要的换行符

2\~(?,{-1*}$1: ;{"  ":
*. 2base.{[
2*' /\ ']=}%n+@@{[
2*"/__\\"]=}%n .2*^: ;}%

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