// array[n][m]
// type **pointer = (type**)malloc(n*sizeof(type*));
// pointer[0] = (type*)malloc(m*sizeof(type));
// pointer[1] = (type*)malloc(m*sizeof(type));
// pointer[.] = (type*)malloc(m*sizeof(type));
// pointer[m-1] = (type*)malloc(m*sizeof(type));
//
// using "for" loop to product pointer in (n x m)
#include <stdio.h>
#include <stdlib.h>
int main()
{
int **ptr;
int row, col;
int i, j, count=0;
printf("enter the number of row: ");
scanf("%d", &row);
printf("enter the number of column: ");
scanf("%d", &col);
// using for loop to product pointer[row][col]
ptr = (int**)malloc(row*sizeof(int*));
for (i=0 ; i<row ; i++){
ptr[i] = (int*)malloc(col*sizeof(int*));
for (j=0 ; j<col ; j++){
count++;
ptr[i][j] = count; // assign a value to pointer[i][j]
}
}
for (i=0 ; i<row ; i++){
for (j=0 ; j<col ; j++){
printf("%d\t", ptr[i][j]);
// the content of pointer ptr[i][j] dep on %d
}
printf("\n");
}
system("pause");
return 0;
}