摘要：
Given a collection of numbers, nums, that might contain duplicates, return all possible unique permutations in any order. Example 1: Input: nums = [1, 阅读全文
posted @ 2020-05-31 15:54
CNoodle
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摘要：
Given two integers n and k, return all possible combinations of k numbers chosen from the range [1, n]. You may return the answer in any order. Exampl 阅读全文
posted @ 2020-05-31 11:42
CNoodle
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摘要：
Given a collection of candidate numbers (candidates) and a target number (target), find all unique combinations in candidates where the candidate numb 阅读全文
posted @ 2020-05-31 11:16
CNoodle
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摘要：
Given an array of distinct integers candidates and a target integer target, return a list of all unique combinations of candidates where the chosen nu 阅读全文
posted @ 2020-05-31 11:13
CNoodle
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