Lang:G++
Edit12345678910111213141516171819202122232425262728293031// include stdc++.h slows down compilation much.//#include<bits/stdc++.h>#include <iostream>#include <cstdio>#include <vector>#include <set>#include <map>#include <algorithm>#include <string>#include <cmath>#include <queue>#include <stack>#include <cstring>using namespace std;#define USE_IOSTREAM \{\ios::sync_with_stdio(false);\cin.tie(0);\cout.tie(0);\}#define pii pair<int, int>#define mp make_pairtypedef long long ll;struct Sam{const static int START = 1;