Created
December 7, 2013 14:06
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くじ引き
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| ## くじ引き | |
| ## http://rubyfiddle.com/riddles/c4cf7 | |
| n = 3 | |
| m = 9 | |
| k = [ 1 , 3 , 5] | |
| ans = "" | |
| k.repeated_combination(4){|a,b,c| | |
| if (a+b+c) == m | |
| ans = "Yes" | |
| break | |
| else | |
| ans = "No" | |
| end | |
| } | |
| puts ans |
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