Java assignment 09: Selecting basketball players

Java Assignments   Green = Easy,  Blue = Normal,  Red = Hard
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Write a simple program that allows users to insert the age and the height of
new basketball players. If the age of the player is between 16 and 30 years
and his height is 180 or higher, your program should write a message that the player is selected otherwise the player is rejected as shown below.

Insert the age: 28
Insert the height: 181
The player is selected

Answer

Java assignment 09: Selecting basketball players

Level: Normal

 

import java.util.Scanner;

public class Basketball
{
  public void acceptance(int age, int height)
  {
    if(age > 16 && age < 30 && height >= 180)
    {
      System.out.println("The player is selected");
    }
    else
    {
      System.out.println("The player is rejected");
    }
  }
  public static void main(String[] args)
  {
    Scanner input = new Scanner(System.in);
    System.out.print("Insert the age: ");
    // the age inserted by the user
    int age = input.nextInt();
    System.out.print("Insert the height: ");
    // the height inserted by the user
    int height = input.nextInt();
    Basketball bb = new Basketball();
    // Invoke the method acceptance
    bb.acceptance(age, height);
    input.close();
  }
}

 

Author: Sar Maroof

Explanation

If you run the above program the following steps will happen.

  1. The program asks the user to insert the age of the player and press the enter button.
  2. The program asks the user to insert the height of the player and press the enter button.
  3. The program writes a message whether the player is selected or rejected based on the age and the height of the player.

Extra assignment

Add your own code to the program to inform the user to insert a number if the user enters symbols or letters.

 

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Sar Maroof is graduated from HBO Amsterdam "higher professional education". He is a professional computer programming teacher, gives master classes and publishes technical articles. His experience with developing software started from 2001 and he has worked as a software developer for several big as well as small companies and later as a freelancer. He is the author of Java quizmaster and Build a Java application in 7 days.

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