Submission #575283

#	Time	Username	Problem	Language	Result	Execution time	Memory
575283		AGE	Sajam (COCI18_sajam)	C++14	45 / 90	1394 ms	33864 KiB

sajam

#include <bits/stdc++.h>
#define int long long
#define F first
#define S second
#define pb push_back

using namespace std;
const int N=1e6,M=3e3+2,mod=1e9+7;
string s[N];

main()
{

    int n,m;
    cin>>n>>m;

    for(int i=0;i<n;i++)
        cin>>s[i];

    for(int i=0;i<n;i++){

        int ans=0;

        for(int j=0;j<n;j++){

            if(i==j)
                continue;

            int cnt=0;

            for(int k=0;k<n;k++)
                cnt+=(s[i][k]!=s[j][k]);

            int cnt2=0;

            for(int k=0;k<n;k++)
                cnt2+=(s[i][k]==s[j][k]);

            ans+=min(cnt,cnt2);


        }


        if(ans<=m){

            cout<<"DA"<<endl;
            return 0;

        }
    }

    cout<<"NE"<<endl;
}
///use scanf

Compilation message (stderr)

sajam.cpp:11:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   11 | main()
      | ^~~~

• Subtask 1: 15 / 15
• Subtask 2: 0 / 15
• Subtask 3: 15 / 15
• Subtask 4: 15 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 15