PermutationsI

PermutationsI精品文章

• 

  [Leetcode]PermutationsI II Next Permutation Permut

  PermutationsGiven a collection of distinct numbers, return all possible permutations. For example, [1,2,3] have the following permutations: [ [1,2,3], [1,3,2], [2,1,3], [2,3,1], [3,1,2], [...

  ChristmasBoy 2019-08-16 10:26 评论0 收藏0
• 

  leetcode47 Permutations II

  ...nique permutations: [ [1,1,2], [1,2,1], [2,1,1] ] 对于其基础题PermutationsI请参考我的另一篇博客这里添加的难度在于，排列组合的数字中可能存在重复。这就需要想方法，将结果集中重复的结果删去。而这里，我参考了另一名答题者...

  taoszu 2019-08-14 18:33 评论0 收藏0