PRIME NUMBER PROGRAM IN C

#include<stdio.h>
#include<conio.h>

void main()

{

clrscr();
int n, i, p=0;

printf("Enter any number:");
scanf("%d",&n);

for(i=2; i<n; i++)
{
if(n%i == 0)
{
p=1;
     break;
}}

if(p == 0)
printf("Number is prime");

else
printf("Number  is not prime");

getch();
}

----------------------------
         OUTPUT 
----------------------------

Enter any number: 9
Number is not prime

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