Submission #473212

#	Time	Username	Problem	Language	Result	Execution time	Memory
473212		morasha3	Genetics (BOI18_genetics)	C++17	27 / 100	2078 ms	2892 KiB

genetics

#include<bits/stdc++.h>
typedef long long ll;
const ll mod = (ll) 1e9 + 7;
const ll mx = (ll) 2e5 +7;
using namespace std;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    ll n,k,ans=0,t;
    cin>>n>>k>>t;
    vector<string>v;
    string s;
    for(int i=0;i<n;i++)
    {
        cin>>s;
        v.push_back(s);
    }
    for(int i=0;i<n;i++)
    {
        bool g=1;
        for(int  j=0;j<n;j++)
        {
            if(i==j)continue;
            ll r=t;
            bool f=1;
            for(int h=0;h<k;h++)
            {
                if(v[i][h]!=v[j][h])
                {
                    r--;
                    if(r==-1)
                    {
                        f=0;
                        break;
                    }
                }
            }
            if(f==0||r!=0)
            {
                g=0;
                break;
            }
        }
        if(g==1)
        {
            ans=i+1;
            break;
        }
    }
    cout<<ans;
}

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