WAP to check whether a number is prime or not.
2 years ago
OOP Java
Compile code:
import java.util.Scanner;
public class Primeornot{
public static void main(String[] args)
{
Scanner sc=new Scanner(System.in);
System.out.println("Enter a number");
int n = sc.nextInt();
int count=0;
for(int i = 1 ; i <=n ; i++){
if(n % i == 0)
count=count+1;
}
if(count == 2)
System.out.println("Prime Number");
else
System.out.println("Not a Prime Number");
sc.close();
}
}
Output:
Dipti KC
Jan 8, 2023