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Java program to print prime numbers between given range

Here, we are implementing java program that will read a minimum and maximum number and print the all prime numbers between the given range.
Submitted by IncludeHelp, on December 11, 2017

Given range (starting and end numbers) and we have to print the all prime numbers between the range using java program.

Example:

    Input:
    Enter the lower limit : 20
    Enter the upper limit :120

    Output:
    Prime numbers between given range are :
    23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 
    83, 89, 97, 101, 103, 107, 109, 113

Program to print prime numbers between range in java

import java.util.Scanner;

public class PrimeBetweenRange
{
	public static void main(String args[])
	{
		// initialize and declare here.
		int s1, s2,count = 0, i, j;
		Scanner s = new Scanner(System.in);
		System.out.print("Enter the lower limit : "); 
		s1 = s.nextInt();
		System.out.print("Enter the upper limit :"); 
		s2 = s.nextInt();
		System.out.println("Prime numbers between given range are :");

		for(i = s1; i <= s2; i++)
		{
			for( j = 2; j < i; j++)
			{
				if(i % j == 0)
				{
					count = 0;
					break;
				}
				else
				{
					count = 1;
				}
			}
			if(count == 1)
			{
				System.out.println(i);
			}
		}
	}
}

Output

Enter the lower limit : 20
Enter the upper limit :120
Prime numbers between given range are :
23
29
31
37
41
43
47
53
59
61
67
71
73
79
83
89
97
101
103
107
109
113