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Results tagged with code-golf
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user 10639
Code-golf is a competition to solve a particular problem in the fewest bytes of source code.
0
votes
Finding Local Extremes
APL, 19 bytes
{⍵/⍨0,⍨0,0>2×/2-/⍵}
I converted the 20 char J version to APL. But I add a zero to the beginning and the end instead of removing the first and last digit. Otherwise it works just like …
- 79
7
votes
Code Golf Christmas Edition: How to print out a Christmas tree of height N
21 characters with dyalog APL.
m,⍨⌽0 1↓m←↑'*'\¨⍨1,⍨⍳
⍳ gives a vector of integers starting with 1.
1,⍨ adds a one to the end of the vector. This will be the foot of the tree.
'*'\¨⍨ gives a vecto …
- 79