java program to check whether the given number is prime or not
import java.util.*; public class IsPrime { public static void main(String[] args) { Scanner sc=new Scanner(System.in); boolean flag=true; int n=sc.nextInt(); if(n>=2) { for(int i=2;i<n;i++) { if(n%i==0) flag=false; } if(flag) System.out.println("is prime"); ...