//题意是 K N, M; //有K个牛 N个牧场,M条路 ,有向的 //把K个牛放到任意的n个不同牧场中,问所有牛都可以到达的牧场数的总和 //这是一道简单的DFS题 //k 100 //n 1000 //m 10000 #include <iostream> #include <cstdio> #include <vector> #include <cstring> using namespace std; int k, n, m; int a[10…
Description The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular region of land at a time, and creates a grid that divides the land into numerous square plots. It…
http://poj.org/problem?id=1481 The Die Is Cast Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 860 Accepted: 358 Description InterGames is a high-tech startup company that specializes in developing technology that allows users to play…
题目: Given a positive integer n, write a program to find out a nonzero multiple m of n whose decimal representation contains only the digits 0 and 1. You may assume that n is not greater than 200 and there is a corresponding m containing no more than…