Java-Codes/PrimeNumbersBetweenRange.java at main · Vamp415/Java-Codes

30 lines (27 loc) · 893 Bytes

import java.util.Scanner;

public class PrimeNumbersBetweenRange {

public static void main(String[] args) {

Scanner s = new Scanner(System.in);

System.out.print("Enter the first number : ");

int start = s.nextInt();

System.out.print("Enter the second number : ");

int end = s.nextInt();

System.out.println("List of prime numbers between " + start + " and " + end);

for (int i = start; i <= end; i++) {

if (isPrime(i)) {

System.out.println(i);

}

public static boolean isPrime(int n) {

if (n <= 1) {

return false;

}

for (int i = 2; i <= Math.sqrt(n); i++) {

if (n % i == 0) {

return false;

}

return true;

}

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