제출 #1229739

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1229739		SpyrosAliv	Crossing (JOI21_crossing)	C++20	3 / 100	7091 ms	1944 KiB

Main

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

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n; cin >> n;
    string a, b, c; cin >> a >> b >> c;
    int q; cin >> q;
    string curr; cin >> curr;
    if (curr == a) cout << "Yes\n";
    else cout << "No\n";
    while (q--) {
        int l, r; cin >> l >> r;
        l--;
        r--;
        char c; cin >> c;
        for (int i = l; i <= r; i++) curr[i] = c;
        if (curr == a) {
            cout << "Yes\n";
        }
        else cout << "No\n";
    }
}

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