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Abs Problem Time Limit: 2 Seconds      Memory Limit: 65536 KB      Special Judge Alice and Bob is playing a game, and this time the game is all about the absolute value! Alice has N different positive integers, and each number is not greater than N.…
题目链接:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3777 Time Limit: 2 Seconds      Memory Limit: 65536 KB The 11th Zhejiang Provincial Collegiate Programming Contest is coming! As a problem setter, Edward is going to arrange the order…
Description The 11th Zhejiang Provincial Collegiate Programming Contest is coming! As a problem setter, Edward is going to arrange the order of the problems. As we know, the arrangement will have a great effect on the result of the contest. For examp…
Problem Arrangement Time Limit: 2 Seconds      Memory Limit: 65536 KB The 11th Zhejiang Provincial Collegiate Programming Contest is coming! As a problem setter, Edward is going to arrange the order of the problems. As we know, the arrangement will h…
http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=5264 题意:给出n道题目以及每一道题目不同时间做的兴趣值,让你求出所有做题顺序中兴趣值大于等于m的比例.用一个分数表示. 状压dp. 枚举每一个状态,用二进制表示.dp[i][j]表示第i个题目,兴趣值为j的个数. 转移方程 dp[i|(1<<j)][k+a[num][j]]+=dp[i][k];兴趣值大于m的为 dp[1|(1<<j)][m]+=dp[i][k…
题目链接 http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3959 AC代码 #include <cstdio> #include <cstring> #include <ctype.h> #include <cstdlib> #include <iostream> #include <algorithm> #include <cmath> #inc…
One Person Game There is a very simple and interesting one-person game. You have 3 dice, namely Die1, Die2 and Die3. Die1 has K1 faces. Die2 has K2 faces. Die3 has K3 faces. All the dice are fair dice, so the probability of rolling each value, 1 to K…
Abs Problem Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge Alice and Bob is playing a game, and this time the game is all about the absolute value! Alice has N different positive integers, and each number is not greater than N. Bob has a…
A Abs Problem http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemId=5330 找规律题,构造出解.copyright@ts #include<cstdio> int main() { int n,big,sma,id; while(~scanf("%d",&n)) { ) { puts("1 1"); puts("); puts("); contin…
题目链接 ZOJ链接 Problem Description Angel was caught by the MOLIGPY! He was put in prison by Moligpy. The prison is described as a N * M (N, M <= 200) matrix. There are WALLs, ROADs, and GUARDs in the prison. Angel's friends want to save Angel. Their task…