Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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In Java.

This program asks the user to enter 5 numbers, storing them in an array of ints. Then the program outputs the smallest of those numbers and makes a Point object store the array's first two numbers as its coordinates. Finally, the program inputs the user's last name and outputs "Hello Mx." followed by their last initial. You can see sample output at the end of this file.

 

import java.util.Scanner;
import java.awt.Point;

class Main
{
  static Scanner keyIn = new Scanner(System.in);

  public static void main(String[] args)
  {
    int[] nums;
    String lastName;
    char lastInitial;
    Point myPoint = new Point();
  
    System.out.println("Please enter 5 numbers:"); 
    nums = inputNums(5);
 
    outputMin(nums);

    changePoint(myPoint, nums);
    System.out.println("The first two numbers are now stored in this object:");
    System.out.println(myPoint);

// DO NOT CHANGE THE ABOVE CODE

    // PLEASE WRITE THE MISSING CODE HERE
    // to input the last name and output
    // the initial.
  }

  // PLEASE WRITE YOUR 3 FUNCTIONS HERE

}

/* Sample output 
   (PLEASE REPLACE THIS WITH THE OUTPUT THAT YOU GET):

Please enter 5 numbers:
2 4 6 8 10
The smallest value is 2
The first two numbers are now stored in this object:
java.awt.Point[x=2,y=4]
Please enter your last name: Persiko
Hello Mx. P


Please enter 5 numbers:
50            
40
30
20
10
The smallest value is 10
The first two numbers are now stored in this object:
java.awt.Point[x=50,y=40]
Please enter your last name: Smith
Hello Mx. S

*/

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