一、Problem n 道题,编号从 0 到 n-1,并计划在 m 天内按照题目编号顺序刷完所有的题目(注意,小张不能用多天完成同一题)。 在小张刷题计划中,小张需要用 time[i] 的时间完成编号 i 的题目。此外,小张还可以使用场外求助功能,通过询问他的好朋友小杨题目的解法,可以省去该题的做题时间。为了防止“小张刷题...
第二周LeetCode算法题 题目名称:Generate Parentheses 题目难度:Medium 题目描述:Given n pairs of parentheses, write a function to generate all combinations of well-formed parentheses. For example, given n = 3, a solution set is: 题目分析: 题目......
LeetCode Problems 一. 目录 #TitleSolutionAcceptanceDifficultyFrequency 0001 Two Sum Go 45.6% Easy 0002 Add Two Numbers Go 33.9% Medium 0003 Longest Substring Without Repeating Characters Go 30.4% Medium 0004 Median of Two Sorted Arrays Go 29.6% Hard 0005 Longest Palindromic Substring 29.4%...
Leetcode Problem Category Algorithm #TitleSolution 1 Two Sum C++ Python 2 Add Two Numbers C++ 3 Longest Substring Without Repeating Characters C++ 5 Happy Number C++ 5 Longest Palindromic Substring C++ 7 Reverse Integer C++ 8 String to Integer (atoi) C++ 9 Palindrome Number C++ 10 Regular Expres...
The total time limit for this problem has been reduced by 75% for C++, and 50% for all other languages. 这道题定义了一个 StockSpanner 的类,有一个 next 函数,每次给当天的股价,让我们返回之前连续多少天都是小于等于当前股价。跟 OJ 抗争多年的经验告诉我们,不要想着可以用最暴力的向前搜索的方法...
Combine Two Tables LeetCode Solution | LeetCode Problems For Beginners | LeetCode Problems & Solutions | Improve Problem Solving Skills | LeetCode Problems Java | LeetCode Solutions in SQL Hello Programmers/Coders, Today we are going to share solutions to the Programming problems of LeetCode ...
So we can use BFS to solve this problem. LeetCode 116 Populating Next Right Pointers in Each Node Medium The requirement is to limit the space complexity to O(1), so we cannot use BFS since we need a O(n) space queue. Alternately, we can use two pointers: one points to the head ...
0028-find-the-index-of-the-first-occurrence-in-a-string Time: 0 ms (100.00%), Space: 6.6 MB (11.62%) - LeetHub Jan 1, 2023 0031-next-permutation Create README - LeetHub Sep 10, 2023 0032-longest-valid-parentheses Attach NOTES - LeetHub Aug 4, 2023 ...
LeetCode Problems 一. 目录 #TitleSolutionAcceptanceDifficultyFrequency 0001 Two Sum Go 45.6% Easy 0002 Add Two Numbers Go 33.9% Medium 0003 Longest Substring Without Repeating Characters Go 30.4% Medium 0004 Median of Two Sorted Arrays Go...
LeetCode Problems 一. 目录 #TitleSolutionAcceptanceDifficultyFrequency 0001 Two Sum Go 45.6% Easy 0002 Add Two Numbers Go 33.9% Medium 0003 Longest Substring Without Repeating Characters Go 30.4% Medium 0004 Median of Two Sorted Arrays