Submission #48819

#	Time	Username	Problem	Language	Result	Execution time	Memory
48819		mrtsima22	Chessboard (IZhO18_chessboard)	C++17	0 / 100	32 ms	1512 KiB

chessboard

#include <bits/stdc++.h>
using namespace std;
#define lo long
const int lmax=1999999999;
const long long lmx=1999999999999999999;
long long n;
long long k;
long long ans=lmax;
int a[100003],b[100003],c[100003],d[100004];
int main(){std::ios::sync_with_stdio(false);
cin>>n>>k;
if(k==0LL){
for(long long j=1;j<=n/2+1;j++)
{
	if(n%j==0)
	{
		long long k=n/j;
		k=k*k;
		ans=min(ans,k/2LL*j*j);
	}
}
cout<<ans<<endl;
return 0;
}
for(int i=0;i<k;i++)
{
	cin>>a[i]>>b[i]>>c[i]>>d[i];
	
}
//for(int i=0;)
}
/*

                   *         *
                  * *       * *
                 *   *     *   *
                *     *   *     *
               *       * *       *
               *        *        *
                *               *
                 *             *
                  *           *
                   *         *
                    *       *
                     *     *
                      *   *
                       * *
                        *



*/

• Subtask 1: 0 / 8
• Subtask 2: 0 / 8
• Subtask 3: 0 / 15
• Subtask 4: 0 / 16
• Subtask 5: 0 / 23
• Subtask 6: 0 / 30