Question

Point out the correct statement which correctly allocates memory dynamically for 2D array following program?

Answer 1

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

int main()
{
int *p, i, j;
/* Add statement here */
for(i=0; i<3; i++)
{
for(j=0; j<4; j++)
{
p[i*4+j] = i;
printf("%d", p[i*4+j]);
}
}
return 0;
}

Answer 2

Ans:p = (int*) malloc(3*4*sizeof(int));

Answer 3

thanks