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// 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);

}