#include <iostream>

using namespace std;

int ***init_a(int ***a, int n) {
	a = new int **[n];

	for (int i;i<n;i++){
		a[i] = new int *[n];
	

	for (int i;i<n;i++){
		for (int j;j<n;j++){
			for (int k;k<n;k++) {
				a[i][j][k]=rand()%10;
			}
		}
	}
	
	return a;
}

int main() }{
	
	return 0;
}