Submission #441384

#	Time	Username	Problem	Language	Result	Execution time	Memory
441384		sam571128	Genetics (BOI18_genetics)	C++17	27 / 100	2056 ms	5420 KiB

genetics

#include <bits/stdc++.h>

#define int long long
#define fastio ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

using namespace std;

signed main(){
    fastio
    int n,m,k;
    cin >> n >> m >> k;
    vector<string> v;
    for(int i = 0;i < n;i++){
        string s;
        cin >> s;
        v.push_back(s);
    }

    for(int i = 0;i < n;i++){
        bool ok = true;
        for(int j = 0;j < n;j++){
            if(i==j) continue;
            int cnt = 0;
            for(int k = 0;k < m;k++){
                if(v[i][k]!=v[j][k]) cnt++;
            }
            if(cnt!=k) ok = false;
        }
        if(ok){
            cout << i+1 << "\n";
            return 0;
        }
    }
}

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