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…

[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…

［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…

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…

554. 砖墙 你的面前有一堵方形的.由多行砖块组成的砖墙. 这些砖块高度相同但是宽度不同.你现在要画一条自顶向下的.穿过最少砖块的垂线. 砖墙由行的列表表示. 每一行都是一个代表从左至右每块砖的宽度的整数列表. 如果你画的线只是从砖块的边缘经过,就不算穿过这块砖.你需要找出怎样画才能使这条线穿过的砖块数量最少,并且返回穿过的砖块数量. 你不能沿着墙的两个垂直边缘之一画线,这样显然是没有穿过一块砖的. 示例: 输入: [[1,2,2,1], [3,1,2], [1,3,2], [2,4], [3…

题目大意:用1*2的砖头建n*2的墙,问有多少种不同的砖头排列方式?与斐波那契序列相似. #include <cstdio> #define MAXN 60 #define N 50 unsigned int F[MAXN]; int main() { #ifdef LOCAL freopen("in", "r", stdin); #endif F[] = ; F[] = ; ; i <= N; i++) F[i] = F[i-] + F[i-];…

砖墙 你的面前有一堵方形的.由多行砖块组成的砖墙. 这些砖块高度相同但是宽度不同.你现在要画一条自顶向下的.穿过最少砖块的垂线. 砖墙由行的列表表示. 每一行都是一个代表从左至右每块砖的宽度的整数列表. 如果你画的线只是从砖块的边缘经过,就不算穿过这块砖.你需要找出怎样画才能使这条线穿过的砖块数量最少,并且返回穿过的砖块数量. 你不能沿着墙的两个垂直边缘之一画线,这样显然是没有穿过一块砖的. 示例: 输入: [[1,2,2,1], [3,1,2], [1,3,2], [2,4], [3,1,2]…

源代码地址:https://github.com/hopebo/hopelee 语言:C++ 517. Super Washing Machines You have n super washing machines on a line. Initially, each washing machine has some dresses or is empty. For each move, you could choose any m (1 ≤ m ≤ n) washing machines,…