威威猫系列故事——打地鼠 Time Limit: 300/100 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 737 Accepted Submission(s): 406 Problem Description 威威猫最近不务正业,每天沉迷于游戏“打地鼠”. 每当朋友们劝他别太着迷游戏,应该好好工作的时候,他总是说,我是威威猫,猫打老鼠就是我的工作! 无话可说...…
郑厂长系列故事——逃离迷宫 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 961 Accepted Submission(s): 490 Problem Description 郑厂长没变 还是那个假厂长真码农 改变的是业余爱好 他现在不研究象棋,改玩游戏了! 最近,郑厂长爱上了逃离迷宫这个游戏,他日日夜夜的玩,就是想达到自己的…
Counterfeit Dollar Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 35774 Accepted: 11390 Description Sally Jones has a dozen Voyageur silver dollars. However, only eleven of the coins are true silver dollars; one coin is counterfeit ev…
Movie Cloud and Miceren like watching movies. Today, they want to choose some wonderful scenes from a movie. A movie has N scenes can be chosen, and each scene is associate with an interval [L, R]. L is the beginning time of the scene and R is the en…
有一道解释程序的水题没给非计算机专业的同学讲明白orz,在这里再练一下.. 源代码完全没有缩进真是难以忍受.. p.s.懂递归就不用看了#include <stdio.h> int n = 0; int rest[7][7]; void swap(int *a, int *b) { int m; m = *a; *a = *b; *b = m; } void perm(int list[], int k, int m) { int i; int j; if(k > m) { for (i…
题目描述: Description Given a specified total t and a list of n integers, find all distinct sums using numbers from the list that add up to t. For example, if t = 4, n = 6, and the list is [4, 3, 2, 2, 1, 1], then there are four different sums that equal…
A. Vitya in the Countryside 题目连接: http://codeforces.com/contest/719/problem/A Description Every summer Vitya comes to visit his grandmother in the countryside. This summer, he got a huge wart. Every grandma knows that one should treat warts when the…
就像title说的,是昨天(2017/9/17)周赛的两道水题…… 题目链接:http://codeforces.com/problemset/problem/14/A time limit per test: 1 second memory limit per test: 64 megabytes A boy Bob likes to draw. Not long ago he bought a rectangular graph (checked) sheet with n rows and…
