Infiniti

摘要： #include<bits/stdc++.h> using namespace std; #define N 11222 #define inf 1e15 #define ll long long #define go(i,a,b) for(int i=a;i<=b;i++) int T,n,m,A,B,C,D,head[N],tot,inque[N],cas; struct node { int 阅读全文

摘要： #include <bits/stdc++.h> using namespace std; #define rep(i,a,n) for (long long i=a;i<n;i++) #define per(i,a,n) for (long long i=n-1;i>=a;i--) #define pb push_back #define mp make_pair #define all(x) 阅读全文