**Program Code**

//Java Prime Number Program import java.util.*; class PRIME { int prime(int n) { int i; for(i=2;i<=n/2;i++) { if((n%i)==0) { break; } } if(i>n/2 && n!=1) return 1; return 0; } } public class PRIME_MAIN { public static void main(String args[]) { PRIME p1=new PRIME(); Scanner object1=new Scanner(System.in); System.out.println(""); System.out.println("******PRIME NUMBER PROGRAM******"); System.out.print("Enter any number: "); int num=object1.nextInt(); int flag=p1.prime(num); if(flag==1) System.out.println(num+" is a prime number"); else System.out.println(num+" is not a prime number"); } }

**Output**

Copy code and paste into notepad and save as "

**PRIME_MAIN.java**".

## 1 comment:

oh, good for me and other people.

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