［抄题］: There is a brick wall in front of you. The wall is rectangular and has several rows of bricks. The bricks have the same height but different width. You want to draw a vertical line from the top to the bottom and cross the least bricks. The bric…
[LeetCode]554. Brick Wall 解题报告(Python) 标签(空格分隔): LeetCode 作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.me/ 题目地址:https://leetcode.com/problems/brick-wall/description/ 题目描述: There is a brick wall in front of you. The wall is rectangular and has…
There is a brick wall in front of you. The wall is rectangular and has several rows of bricks. The bricks have the same height but different width. You want to draw a vertical line from the top to the bottom and cross the leastbricks. The brick wall…
class Solution { public: int leastBricks(vector<vector<int>>& wall) { unordered_map<int,int> m; ; i < wall.size(); i++) , t = ; j < wall[i].size() - ; j++) { t += wall[i][j]; m[t]++; } ; for (auto & p : m) { _max = max(_max…
There is a brick wall in front of you. The wall is rectangular and has several rows of bricks. The bricks have the same height but different width. You want to draw a vertical line from the top to the bottom and cross the leastbricks. The brick wall…
There is a brick wall in front of you. The wall is rectangular and has several rows of bricks. The bricks have the same height but different width. You want to draw a vertical line from the top to the bottom and cross the leastbricks. The brick wall…
A car travels from a starting position to a destination which is target miles east of the starting position. Along the way, there are gas stations. Each station[i] represents a gas station that is station[i][0] miles east of the starting position, a…
Problem Description我们有一个数列A1,A2...An,你现在要求修改数量最少的元素,使得这个数列严格递增.其中无论是修改前还是修改后,每个元素都必须是整数. 请输出最少需要修改多少个元素.Input第一行输入一个T(1≤T≤10),表示有多少组数据 每一组数据: 第一行输入一个N(1≤N≤105),表示数列的长度 第二行输入N个数A1,A2,...,An. 每一个数列中的元素都是正整数而且不超过106.Output对于每组数据,先输出一行 Case #i: 然后输出最少需要修…
