Program to enter the 5 numbers and print them using malloc( )

/* program to enter the 5 numbers and print them using malloc( )*/
#include<stdio.h>
main ( )
{
    int i;
    int *a;
    a = ( int * ) malloc ( 5 * sizeof ( int ) );
    for ( i=0;i<5;i++)
    {
        printf ( " number %d=", i+1);
        scanf ( "%d",( a+i) );
    }
    for ( i =0;i<5;i++)
    printf ( " %d\n",*(a+i) );
}