题意 题目链接 Sol 做的时候忘记写题解了 可以参考这位大爷 #include<bits/stdc++.h> #define Pair pair<int, int> #define MP make_pair #define fi first #define se second using namespace std; const int MAXN = 2e6 + 10; inline int read() { char c = getchar(); int x = 0, f =…
题目描述 Gremlins have infested the farm. These nasty, ugly fairy-like creatures thwart the cows as each one walks from the barn (conveniently located at pasture_1) to the other fields, with cow_i traveling to from pasture_1 to pasture_i. Each gremlin is…
Travel Time Limit: 1500/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 1852 Accepted Submission(s): 641 Problem Description Jack likes to travel around the world, but he doesn't like to wait. Now, he is t…