#include<stdio.h>
#include<stdlib.h>
void getMatrix( int **mat, int*r, int*c)
{
	int i,j;
	printf("Enter the rows and cols");
	scanf("%d %d", r, c);
	
	mat = (int**) malloc(*r * sizeof(int*));
	for ( i=0 ; i<*r ; i++ )
		mat[i] = malloc(*c * sizeof(int));
	
	for( i = 0; i<*r ; i++)
		for(j=0;j<*c;j++)
	{
		printf("\nmat[%d][%d] ",i,j);
		scanf("%d",&mat[i][j]);
	}
	printf("%lu\n",&mat[0][0]);
}
void putMatrix ( int** mat, int r, int c )
{
	int i,j;
	for( i = 0; i<r ; i++)
		for(j=0;j<c;j++)
		printf("%d",mat[i][j]);
}
int main()
{
	int **mat1, r1, c1;
	int **mat2, r2, c2;
	getMatrix ( mat1, &r1, &c1 );
	printf("%lu\n",&mat1[0][0]);
	putMatrix ( mat1, r1, c1 );
	free (mat1);
	return 0;
}