#include <iostream>
using namespace std;
void print_matrix_adjacency(int **matrix, int n)
{
for (int i = 0;i < n; i++)
{
for (int j = 0;j < n; j++)
{
cout<<matrix[i][j]<<" ";
}
cout<<endl;
}
}
int main()
{
int matrix1[4][4] = {
{0,1,1,1},
{1,0,0,1},
{1,0,0,1},
{1,1,1,0}
};
int matrix2[5][5] = {
{0,0,0,0,0},
{0,0,0,0,0},
{1,0,0,0,0},
{1,1,0,0,0},
{0,1,0,0,0}
};
print_matrix_adjacency(matrix1, 4);
return 0;
}