#include <stdio.h>
#include <stdlib.h>

int max (int a, int b) {
	if (a > b) {
		return a;
	} else {
		return b;
	}
}

int min (int a, int b) {
	if (a < b) {
		return a;
	} else {
		return b;
	}
}

int main (int argc, char *argv[]) {
	int N = atoi (argv[1]);
	int array1[N][N];
	int array2[N][N];
	int array3[N][N];
	int row, col, k, crc;
	for (row=0; row<N; row++) {
		for (col=0; col<N; col++) {
			array1[row][col] = max (row, col);
		}
	}
	for (row=0; row<N; row++) {
		for (col=0; col<N; col++) {
			array2[row][col] = min (row, col);
		}
	}
	for (row=0; row<N; row++) {
		for (col=0; col<N; col++) {
			array3[row][col] = 0;
		}
	}
	for (row=0; row<N; row++) {
		for (col=0; col<N; col++) {
			for (k=0; k<N; k++) {
				array3[row][col] += array1[row][k]*array2[k][col];
			}
		}
	}
	return 0;
}