LightOJ1149 :Factors and Multiples 时间限制:2000MS 内存限制:32768KByte 64位IO格式:%lld & %llu 描述 You will be given two sets of integers. Let's call them set Aand set B. Set A contains n elements and set Bcontains m elements. You have to remove k1 elements…
Factors and Multiples Time Limit: 2000MS Memory Limit: 32768KB 64bit IO Format: %lld & %llu Submit Status Description You will be given two sets of integers. Let's call them set A and set B. Set A contains n elements and set B contains m elements…
二分图匹配模板题 #include <bits/stdc++.h> #define FOPI freopen("in.txt", "r", stdin); #define FOPO freopen("out.txt", "w", stdout); using namespace std; typedef long long LL; + ; int n, k, x, y; int link[maxn], vis[ma…
Bessie wants to navigate her spaceship through a dangerous asteroid field in the shape of an N x N grid (1 <= N <= 500). The grid contains K asteroids (1 <= K <= 10,000), which are conveniently located at the lattice points of the grid. Fortun…
Factors and Multiples PDF (English) Statistics Forum Time Limit: 2 second(s) Memory Limit: 32 MB You will be given two sets of integers. Let's call them set A and set B. Set A contains n elements and set B contains m elements. You have to remove k1…
题目链接:http://lightoj.com/volume_showproblem.php?problem=1149 Description You will be given two sets of integers. Let's call them set A and set B. Set A contains n elements and set B contains m elements. You have to remove k1 elements from set A and k2…
onsider a group of N students and P courses. Each student visits zero, one or more than one courses. Your task is to determine whether it is possible to form a committee of exactly P students that satisfies simultaneously the conditions: . every stud…
