import java.util.*; import java.lang.*; import java.io.*; class Rextester { public static void main(String[] args) throws Exception { int max = 0, min = 0; System.out.println("enter max and min"); BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); min = Integer.parseInt(br.readLine()); max = Integer.parseInt(br.readLine()); int i; int n; System.out.println("Prime Number from " + max + " to " + min + " is"); while (min != max) { for (i = 2; i < max; i++) { n = min % i; if (n == 0) { break; } } if (i == min) { System.out.println(min + "Prime number!"); } min++; } } }