#include <iostream>
using namespace std;

const int N = 4096;
int A[N][N];

int main() {
	// traversing a matrix in column major order
	for (int c=0; c<N; ++c) for (int r=0; r<N; ++r) A[r][c] = r+c;
	long long sum = 0;
	for (int loop=0; loop<5; ++loop) {
		for (int c=0; c<N; ++c) for (int r=0; r<N; ++r) sum += A[r][c];
	}
	cout << sum << endl;
}