Question

Write a program that checks whether a positive number given by an input from the user is greater than 5 and less than 20 with java in eclipse. Output the result.

Answer 1

Answer:

Program written in Java is as follows

See comments for explanations

import java.util.Scanner;

public class CheckRange {

public static void main (String [] args)

{

// This line allows the program accept user input

Scanner input = new Scanner(System.in);

//This line declares variable for user input

int num;

//This line prompts user for input

System.out.print("Number: ");

//This line gets user input

num = input.nextInt();

/* The following if statement checks if the user input is greater than 5 and less than 20 */

if (num > 5 && num <= 20)

{

/* This line is executed if the above condition is true */

System.out.print(num+" is greater than 5 and less than 20");

}

else

{

/*If the condition is not true, this line is executed*/

System.out.print(num+" is not within specified range");

}

// The if condition ends here

}

}