Submission #92883

#	Time	Username	Problem	Language	Result	Execution time	Memory
92883		Makhsud	Chessboard (IZhO18_chessboard)	C++17	0 / 100	73 ms	376 KiB

chessboard

#include <bits/stdc++.h>
#define ll long long

using namespace std;

ll n, k, x;
ll xx1, yy1, xx2, yy2;
vector <ll> d;

void fil()
{

}

int main()
{
	cin >> n >> k;
	for ( int i = 1; i <= k; i ++ ) {
		cin >> xx1 >> yy1 >> xx2 >> yy2;
	}
	for ( int i = n-1; i >= 1; i -- ){
		if ( n % i == 0 ) {
			x = i;
			break;
		}
	}
	if ( x == 1 )
		cout << ( n * n ) / 2;
	else
		cout << (x*x) * ( (x*x) / 2 );
}

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