Welcome to the World of Online Learning:
Hello Friends “This blog helps you to learn Java programming concepts. You can learn Java language at your own speed and time. One can learn concepts of Java language by practicing various programs given on various pages of this blog. Enjoy the power of Self-learning using the Internet.”

Write a Java Program to Display Prime Numbers Between Two Intervals
PROGRAM: Java Program to Display Prime Numbers Between Two Intervals
/* Java Program to Display Prime Numbers Between Two Intervals */
public class Prime {
public static void main(String[] args) {
int low = 20, high = 50;
while (low < high) {
boolean flag = false;
for(int i = 2; i <= low/2; ++i) {
// condition for nonprime number
if(low % i == 0) {
flag = true;
break;
}
}
if (!flag && low != 0 && low != 1)
System.out.print(low + ” “);
++low;
}
}
}