Submission #1255514

#	Time	Username	Problem	Language	Result	Execution time	Memory
1255514		ebrambill	Crossing (JOI21_crossing)	C++17	3 / 100	7090 ms	1524 KiB

Main

//In the name of GOD

#include <bits/stdc++.h>
using namespace std;

const int maxN=2e5+5;
int n, q;
string S, T;

int main(){
	cin >>n >>S >>S >>S;
	cin >>q >>T;
	cout <<(T==S ? "Yes\n" : "No\n");
	while(q--){
		int l, r;
		char c;
		cin >>l >>r >>c;
		for (int i=l; i<=r; i++) T[i-1]=c;
		cout <<(T==S ? "Yes\n" : "No\n");
	}
}

• Subtask 1: 3 / 3
• Subtask 2: 0 / 23
• Subtask 3: 0 / 23
• Subtask 4: 0 / 51