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Results tagged with code-golf
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user 13218
Code-golf is a competition to solve a particular problem in the fewest bytes of source code.
4
votes
Accepted
Fixing a logic system
Ruby, 299 298 283 279 bytes
class Object;def * o;!self|o;end;def s;w=join.gsub(/\W/,"").chars.uniq;n=w.size;(0..2**n).any?{|i|n.times{|j|eval(w[j]+"=#{i[j]>0}")};all?{|e|eval([%w[<-> ==],%w[-> *],% …
- 331
4
votes
Accepted
Convert a decimal to a fraction
Ruby, 43
y=gets.to_r;puts"#{y.to_i} + (#{y-y.to_i})"
Pretty straightforward.
- 331
1
vote
Comparing two numbers
Ruby 1.9+, 73 71 70 68 bytes
->a,b{[a,b]*" is #{%w{equal\ to greater\ than less\ than}[a<=>b]} "}
- 331