Java find prime numbers without using break statement
In this tutorial, you will learn how to find the prime numbers without using break statement.
In this tutorial, you will learn how to find the prime numbers without using break statement.Java find prime numbers without using break statement
In this tutorial, you will learn how to find the prime numbers without using break statement.
You all are aware of Prime Numbers, these are the numbers which are either divided by 1or by themselves. There are different ways of finding the prime numbers. In many of the programs, break statement is used to quit the loop. Actually this break statement transfer the control at the end of the loop. This tutorial is quite different in finding the prime numbers.Here, break statement is not used.
Example:
import java.io.*;
class FindPrimeWithoutBreak
{
public static void main(String[] args) {
System.out.println("Prime Numbers between 2 and 50: ");
for (int number = 2; number <= 50; number++) {
int maxFactor = (int)Math.sqrt(number);
boolean isPrime = true;
int factor = 2;
while (isPrime && factor <= maxFactor) {
if (number % factor == 0) {
isPrime = false;
}
factor++;
}
if (isPrime) System.out.println(number);
}
}
}
Output:
Prime Numbers between 1 and 50:
2
3
5
7
11
13
17
19
23
29
31
37
41
43
47
