Write a program that dynamically allocates an array, then free the memory.

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

void main() {
  float *tab;   /* array of floats */
  int i, n;      /* n is the size */

  printf("Give the size of the array:");
  scanf("%d", &n);

  tab = (float*) malloc(n*sizeof(float)); /* Allocation*/
  
  for ( i=0; i<n; i++ )      /* filling in the array */
    tab[i] = 0.0;


  free(tab);         /* free the memory */
}