310. [POJ2395] Out of Hay ★☆ 输入文件:outofhay.in 输出文件:outofhay.out 简单对比 时间限制:1 s 内存限制:128 MB Description The cows have run out of hay, a horrible event that must be remedied immediately. Bessie intends to visit the other farms to survey their ha…
POJ2395 Out of Hay 寻找最小生成树中最大的边权. 使用 Kruskal 求解,即求选取的第 \(n-1\) 条合法边. 时间复杂度为 \(O(e\log e)\) . #include<stdio.h> #include<string.h> #include<algorithm> using namespace std; const int maxn = 10005; int n, m, tot, f[2005]; struct edge{ int f…
Out of Hay Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11580 Accepted: 4515 Description The cows have run out of hay, a horrible event that must be remedied immediately. Bessie intends to visit the other farms to survey their hay s…
题目描述 Farmer John suffered a terrible loss when giant Australian cockroaches ate the entirety of his hay inventory, leaving him with nothing to feed the cows. He hitched up his wagon with capacity C (1 <= C <= 50,000) cubic units and sauntered over t…
Out of Hay Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13094 Accepted: 5078 Description The cows have run out of hay, a horrible event that must be remedied immediately. Bessie intends to visit the other farms to survey their hay situa…