제출 #951659

#제출 시각아이디문제언어결과실행 시간메모리
951659arbuzickCrossing (JOI21_crossing)C++17
3 / 100
7023 ms5848 KiB
#include <bits/stdc++.h>

using namespace std;

void solve() {
    int n;
    cin >> n;
    string a, b, c;
    cin >> a >> b >> c;
    int q;
    cin >> q;
    string t;
    cin >> t;
    if (t == a) {
        cout << "Yes\n";
    } else {
        cout << "No\n";
    }
    while (q--) {
        int l, r;
        char ch;
        cin >> l >> r >> ch;
        l--;
        for (int i = l; i < r; ++i) {
            t[i] = ch;
        }
        if (t == a) {
            cout << "Yes\n";
        } else {
            cout << "No\n";
        }
    }
}

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int t = 1;
    // cin >> t;
    while (t--) {
        solve();
    }
    return 0;
}
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