Submission #1320563

#	Time	Username	Problem	Language	Result	Execution time	Memory
1320563		benjaminshih	Bliskost (COI23_bliskost)	C++20	0 / 100	0 ms	332 KiB

Main

#include <bits/stdc++.h>
using namespace std;
int main(){
    ios::sync_with_stdio(0);cin.tie(0);
    int n,q;
    cin >> n >> q;
    string a,b;
    cin >> a >> b;
    int d = b[0] - a[0];
    for(int i = 1 ; i < n ; i++){
        int D = b[i] - (a[i]+d);
        d = D;
    }
    cout << (d == 1 ? "ne\n" : "da\n");
    vector<char> ans;
    // while(q--){
    //     int idx;
    //     char c;
    //     cin >> idx >> c;
    //     idx--;
    //     a[idx] = c;
    //     d = b[0] - a[0];
    //     for(int i = 1 ; i < n ; i++){
    //         d = b[i] - (a[i]+d);
    //     }
    //     ans.push_back(d == 1 ? "ne\n" : "da\n");
    // }
}

• Subtask 1: 0 / 7
• Subtask 2: 0 / 8
• Subtask 3: 0 / 13
• Subtask 4: 0 / 12
• Subtask 5: 0 / 17
• Subtask 6: 0 / 43