2018年11月17日

摘要：【题目】 Given a collection of distinct integers, return all possible permutations. 数组的组合情况。【思路】求子集，排列组合的数组题有固定模板。【代码】阅读全文

posted @ 2018-11-17 23:06 alau 阅读(123) 评论(0) 推荐(0)

[Leetcode 90]求含有重复数的子集 Subset II

摘要：【题目】 Given a collection of integers that might contain duplicates, nums, return all possible subsets (the power set). Note: The solution set must not 阅读全文

posted @ 2018-11-17 22:52 alau 阅读(206) 评论(0) 推荐(0)

[Leetcode 78]求子集 Subset

摘要：【题目】 Given a set of distinct integers, nums, return all possible subsets (the power set). Note: The solution set must not contain duplicate subsets. 求阅读全文

posted @ 2018-11-17 22:41 alau 阅读(310) 评论(0) 推荐(0)

公告