rt,J#include<bits/stdc++.h>using namespace std;#define itn inttypedef long long ll;typedef pair<int, int> PII;typedef pair<ll, int> PLI;typedef pair<int, ll> PIL;typedef pair<ll, ll> PLL;#define x first#define y second#define rep(i,a,b) for(int i=(a);i<=(b);i++)#defi...