Problem H Game Show Math Input: standard input Output: standard output Time Limit: 15 seconds A game show in Britain has a segment where it gives its contestants a sequence of positive numbers and a target number. The contestant must make a mathemati…
FatMouse and Cheese Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14253 Accepted Submission(s): 6035 Problem Description FatMouse has stored some cheese in a city. The city can be considere…
历届试题 地宫取宝 时间限制:1.0s 内存限制:256.0MB 问题描述 X 国王有一个地宫宝库.是 n x m 个格子的矩阵.每个格子放一件宝贝.每个宝贝贴着价值标签. 地宫的入口在左上角,出口在右下角. 小明被带到地宫的入口,国王要求他只能向右或向下行走. 走过某个格子时,如果那个格子中的宝贝价值比小明手中任意宝贝价值都大,小明就可以拿起它(当然,也可以不拿). 当小明走到出口时,如果他手中的宝贝恰好是k件,则这些宝贝就可以送给小明. 请你帮小明算一算,在给定的局面下,他有多少种不…
pid=1078">FatMouse and Cheese Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4811 Accepted Submission(s): 1945 Problem Description FatMouse has stored some cheese in a city. The city can…
题目传送门:http://poj.org/problem?id=2704 Pascal's Travels Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 5535 Accepted: 2500 Description An n x n game board is populated with integers, one nonnegative integer per square. The goal is to tr…
How far away ? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10412 Accepted Submission(s): 3777 Problem Description There are n houses in the village and some bidirectional roads connecting…
Problem H: Two EndsIn the two-player game “Two Ends”, an even number of cards is laid out in a row. On each card, faceup, is written a positive integer. Players take turns removing a card from either end of the row andplacing the card in their pile.…
https://leetcode.com/problems/longest-increasing-path-in-a-matrix/ Given an integer matrix, find the length of the longest increasing path. From each cell, you can either move to four directions: left, right, up or down. You may NOT move diagonally o…
How many ways Time Limit : 3000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 26 Accepted Submission(s) : 19 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description 这是一个简单的生存游戏,你控制一个机器人从一个…
A OpenJ_Bailian 1088 滑雪 B OpenJ_Bailian 1579 Function Run Fun C HDU 1078 FatMouse and Cheese D POJ 3280 Cheapest Palindrome E OpenJ_Bailian 1976 A Mini Locomotive F OpenJ_Bailian 2111 Millenium Leapcow G OpenJ_Bailian 1141 B…
题意:看样子很多人都把这题目看错了,以为是求最短路的条数.真正的意思是:假设 A和B 是相连的,当前在 A 处, 如果 A 到终点的最短距离大于 B 到终点的最短距离,则可以从 A 通往 B 处,问满足这种的条件的从办公室到家的路径条数. 分析:1.以终点 2 为起点 Dijkstra跑一边最短路,找到所有点到2的最短距离: 2.直接DFS记忆化搜索. 注意:记忆化搜索时的return值,否则此很容易TLE 解法1:O(n^2) #include<iostream> #inclu…