// Program to find out the prime numbers in a given range in Java -
package primeNo;
import java.util.Scanner; // To take input from user
public class PrimeNo {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
int a, b;
System.out.println("Enter first value: ");
a = sc.nextInt();
System.out.println("Enter last value: ");
b = sc.nextInt();
int i, j, num = 0, c = 0;
System.out.println("List of prime numbers from " + a + " to " + b + ": ");
for (i = a; i <= b; i++) {
num = i;
c = 0;
j = 2; // Start checking from 2
while (j < num) {
if ((num % j) == 0) {
c = 1;
break;
}
j++;
}
if (c == 0) {
System.out.println(num);
}
}
}
}