Submission #1261353

#	Time	Username	Problem	Language	Result	Execution time	Memory
1261353		Charizard2021	Genetics (BOI18_genetics)	C++20	27 / 100	1 ms	328 KiB

genetics

#include<bits/stdc++.h>
using namespace std;
int main(){
    int n, m, val;
    cin >> n >> m >> val;
    if(n <= 100 && m <= 100){
        vector<string> v(n);
        for(int i = 0; i < n; i++){
            cin >> v[i];
        }
        for(int i = 0; i < n; i++){
            bool works = true;
            for(int j = 0; j < n; j++){
                if(j == i){
                    continue;
                }
                int ans = 0;
                for(int k = 0; k < m; k++){
                    if(v[i][k] != v[j][k]){
                        ans++;
                    }
                }
                if(ans != val){
                    works = false;
                    break;
                }
            }
            if(works){
                cout << i + 1 << "\n";
                return 0;
            }
        }
    }
}

• Subtask 1: 27 / 27
• Subtask 2: 0 / 19
• Subtask 3: 0 / 28
• Subtask 4: 0 / 26