摘要:
Permutations IIGiven a collection of numbers that might contain duplicates, return all possible unique permutations.For example,[1,1,2]have the follow... 阅读全文
posted @ 2015-12-01 16:08
`Liok
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Next PermutationImplement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers.If such arrangemen... 阅读全文
posted @ 2015-12-01 15:48
`Liok
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摘要:
Burst BalloonsGivennballoons, indexed from0ton-1. Each balloon is painted with a number on it represented by arraynums. You are asked to burst all the... 阅读全文
posted @ 2015-12-01 11:46
`Liok
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