15.1. Write a program that read n numbers from a file and display in output screen.

#include<stdio.h> 

#include<conio.h>
void main ()

{
int i,n, a[100];
FILE *fp:
clrscr();
fp=fopen("fr01.in","r"); 

printf ("How many number: "); 

scanf ("%d", &n);
for(i=0; i<n; i++) 

fscanf (fp,"%d", a[i]);
for (i=0; i<n; i++) 

printf("%4d",a[i]);
getch ();
}