题目链接 A.Sheep and Wolves 题意:题解:AC代码 #include<bits/stdc++.h> using namespace std; #define fi first #define se second #define pb push_back #define mp make_pair #define all(x) (x).begin(),(x).end() #define endl '\n' typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll>...