problem 925. Long Pressed Name solution1: class Solution { public: bool isLongPressedName(string name, string typed) { , m=name.size(), n=typed.size(); ; j<n; ++j) { if(i<m && name[i]==typed[j]) i++; ]) return false; } return i==m; } }; 参考 1…

题目如下: Your friend is typing his name into a keyboard.  Sometimes, when typing a character c, the key might get long pressed, and the character will be typed 1 or more times. You examine the typed characters of the keyboard.  Return True if it is poss…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 参考资料 日期 题目地址:https://leetcode.com/contest/weekly-contest-107/problems/long-pressed-name/ 题目描述 Your friend is typing his name into a keyboard. Sometimes, when typing a character…

[题目]C.Big Secret [题意]给定数组b,求重排列b数组使其前缀异或和数组a单调递增.\(n \leq 10^5,1 \leq b_i \leq 2^{60}\). [算法]异或 为了拆位分析,先考虑一个简单的问题:已知一个合法b数组和一个数字"1",求数字"1"是否能插入? 容易发现,"1"插入的位置必须满足前面的数字中有偶数个奇数(可以是0个),因为这样前缀和才能比上一位多1,满足要求. 进一步的,已知一个有y个奇数的合法b数组和…

problem 1021. Remove Outermost Parentheses 参考 1. Leetcode_easy_1021. Remove Outermost Parentheses; 完…

problem 1022. Sum of Root To Leaf Binary Numbers 参考 1. Leetcode_easy_1022. Sum of Root To Leaf Binary Numbers; 完…

problem 1025. Divisor Game 参考 1. Leetcode_easy_1025. Divisor Game; 完…

problem 1029. Two City Scheduling 参考 1. Leetcode_easy_1029. Two City Scheduling; 完…

problem 1030. Matrix Cells in Distance Order 参考 1. Leetcode_easy_1030. Matrix Cells in Distance Order; 完…

problem 1033. Moving Stones Until Consecutive 参考 1. Leetcode_easy_1033. Moving Stones Until Consecutive; 完…