墨云黑

2020年7月1日

摘要： Group Anagrams (M) 题目 Given an array of strings, group anagrams together. Example: Input: ["eat", "tea", "tan", "ate", "nat", "bat"], Output: [ ["ate" 阅读全文

posted @ 2020-07-01 02:25 墨云黑阅读(145) 评论(0) 推荐(0)

0048. Rotate Image (M)

摘要： Rotate Image (M) 题目 You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockwise). Note: You have to rotate the i 阅读全文

posted @ 2020-07-01 02:05 墨云黑阅读(137) 评论(0) 推荐(0)

2020年6月30日

0334. Increasing Triplet Subsequence (M)

摘要： Increasing Triplet Subsequence (M) 题目 Given an unsorted array return whether an increasing subsequence of length 3 exists or not in the array. Formall 阅读全文

posted @ 2020-06-30 06:54 墨云黑阅读(95) 评论(0) 推荐(0)

0350. Intersection of Two Arrays II (E)

摘要： Intersection of Two Arrays II (E) 题目 Given two arrays, write a function to compute their intersection. Example 1: Input: nums1 = [1,2,2,1], nums2 = [2 阅读全文

posted @ 2020-06-30 04:10 墨云黑阅读(99) 评论(0) 推荐(0)

0047. Permutations II (M)

摘要： Permutations II (M) 题目 Given a collection of numbers that might contain duplicates, return all possible unique permutations. Example: Input: [1,1,2] O 阅读全文

posted @ 2020-06-30 03:33 墨云黑阅读(112) 评论(0) 推荐(0)

0046. Permutations (M)

摘要： Permutations (M) 题目 Given a collection of distinct integers, return all possible permutations. Example: Input: [1,2,3] Output: [ [1,2,3], [1,3,2], [2, 阅读全文

posted @ 2020-06-30 02:54 墨云黑阅读(174) 评论(0) 推荐(0)

0045. Jump Game II (H)

摘要： Jump Game II (H) 题目 Given an array of non-negative integers, you are initially positioned at the first index of the array. Each element in the array r 阅读全文

posted @ 2020-06-30 01:45 墨云黑阅读(143) 评论(0) 推荐(0)

2020年6月29日

0349. Intersection of Two Arrays (E)

摘要： Intersection of Two Arrays (E) 题目 Given two arrays, write a function to compute their intersection. Example 1: Input: nums1 = [1,2,2,1], nums2 = [2,2] 阅读全文

posted @ 2020-06-29 07:08 墨云黑阅读(125) 评论(0) 推荐(0)

0044. Wildcard Matching (H)

摘要： Wildcard Matching (H) 题目 Given an input string (s) and a pattern (p), implement wildcard pattern matching with support for '?' and '*'. '?' Matches an 阅读全文

posted @ 2020-06-29 05:32 墨云黑阅读(155) 评论(0) 推荐(0)

0043. Multiply Strings (M)

摘要： Multiply Strings (M) 题目 Given two non-negative integers num1 and num2 represented as strings, return the product of num1 and num2, also represented as 阅读全文

posted @ 2020-06-29 03:06 墨云黑阅读(131) 评论(0) 推荐(0)

公告