T. Chur teaches various groups of students at university U. Every U-student has a unique Student Identification Number (SIN). A SIN s is an integer in the range 0 ≤ s ≤ MaxSIN with MaxSIN = 10 6-1. T. Chur finds this range of SINs too large for ident…

Description T. Chur teaches various groups of students at university U. Every U-student has a unique Student Identification Number (SIN). A SIN s is an integer in the range 0 ≤ s ≤ MaxSIN with MaxSIN = 10 6-1. T. Chur finds this range of SINs too lar…

Description T. Chur teaches various groups of students at university U. Every U-student has a unique Student Identification Number (SIN). A SIN s is an integer in the range 0 ≤ s ≤ MaxSIN with MaxSIN = 106-1. T. Chur finds this range of SINs too larg…

链接:http://poj.org/problem?id=2769 题意:寻找数m,是的对于n个数的余数不同 思路:暴力,优化:同余部分不用测试 代码: #include <iostream> #include <string.h> using namespace std; ],vis[]; int main() { ios::sync_with_stdio(false); //freopen("in.txt","r",stdin); //f…

并不是很正规的.每个人自愿参与自愿退出,马哥找题(马哥超nice么么哒). 放假第一周与放假结束前一周 2015-01-26 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=68304#overview password: scau0126     ID Origin Title   13 / 29 Problem A CodeChef SUBGCD Subarray GCD   8 / 50 Problem B CodeChef SU…

The Robot Moving Institute is using a robot in their local store to transport different items. Of course the robot should spend only the minimum time necessary when travelling from one place in the store to another. The robot can move only along a st…

There is a rectangular grid of size n×mn×m . Each cell has a number written on it; the number on the cell (i,ji,j ) is ai,jai,j . Your task is to calculate the number of paths from the upper-left cell (1,11,1 ) to the bottom-right cell (n,mn,m ) meet…

Little Tom loves playing games. One day he downloads a little computer game called 'Bloxorz' which makes him excited. It's a game about rolling a box to a specific position on a special plane. Precisely, the plane, which is composed of several unit c…

Background The knight is getting bored of seeing the same black and white squares again and again and has decided to make a journey around the world. Whenever a knight moves, it is two squares in one direction and one square perpendicular to this. Th…

P1042 乒乓球 题目背景 国际乒联现在主席沙拉拉自从上任以来就立志于推行一系列改革,以推动乒乓球运动在全球的普及.其中11分制改革引起了很大的争议,有一部分球员因为无法适应新规则只能选择退役.华华就是其中一位,他退役之后走上了乒乓球研究工作,意图弄明白11分制和21分制对选手的不同影响.在开展他的研究之前,他首先需要对他多年比赛的统计数据进行一些分析,所以需要你的帮忙. 题目描述 华华通过以下方式进行分析,首先将比赛每个球的胜负列成一张表,然后分别计算在11分制和21分制下,双方的比赛结果(…