I need help with the part 3 of debugging and correction of program part so it can run properly. My debugger is not giving me the exact result as asked in the manual, so please help with that and correct the program so it run and display result as below. (Following algoritham 1 in manual)Program I wrote following the manual and ran debugger on:-package homework;import java.util.Scanner;public class Lab4 { public static void main(String[] args) { Scanner input = new Scanner(System.in); //Display result to input integer System.out.print("Enter value for a: ");int a = input.nextInt();System.out.print("Enter value for b: ");int b = input.nextInt();System.out.print("Enter value for c: ");int c = input.nextInt();System.out.print("Enter value for d: ");int d = input.nextInt();//Display result of answers System.out.println(“The larger of a and b is ” + larger); int larger = max(a,b);System.out.println(“The largest of a, b, and c is ” + largestOfThree);int largestOfThree = max(a,b,c);System.out.println(“The largest of a, b, c, and d is ” + largestOfFour);int largestOfFour = max(a,b,c,d); } }}Display Result :-Enter value for a: 4Enter value for b: -9Enter value for c: 7Enter value for d: 10The larger of a and b is 4The largest of a, b, and c is 7The largest of a, b, c, and d is 10 3. Run the debuggerRun the debugger. On the line:int largestofFour = max (a,b,c,d);use the Step Into command to trace execution into your third max method with four parameters. Keep usingStep Into the first max or the second max method, depending on which algorithm you use to implement the thirdmax. Take a screenshot of the call stack when it has the most methods.If you used Algorithm 1 to implement the max method with four parameters, the screen shot shouldshow demonstrate the debugger showing three methods on the call stack.If you used Algorithm 2 to implement the max method with four parameters, the screen shot shoulddemonstrate the debugger showing four methods on the call stack. 1. Add a third overloading max methodIn your class, add a third overloading max method that returns the maximum among four integer numberspublic static int max (int numl, int num2, int num3, int num4)There exist multiple algorithms to implement this max. Algorithm 1 is to1) use the first max to find the larger number of num1 and num2,2) use the first max again to find the larger number of num3 and num4,3) use the first max again to find the large number of the previous two results.Algorithm 2 is to1) use the second max to find the largest number of num1, num2 and num3, 2)use the first max to find the larger number of the previous result and num4.Please implement the third max method using one of the above two algorithms.The "step over" button appears on the "Debug" window pane in the upper left of your screen. It looks like this:2 The "step into" button appears next to the "step over" button and looks like this:2. Modify the main method.Modify your main method as follows:public static void main (String[] args) {System.out.print("Enter value for a: ");// Add your own statement to get user input foraSystem.out.print("Enter value for b: ");// Add your own statement to get user inputfor bSystem.out.print("Enter value for c: ");// Add your own statement to get user input forCSystem.out.print("Enter value for d: ");// Add your own statement to get user input fordint larger = max (a,b);System.out.println("The larger of a and b is " + larger);int largestOfThree = max (a, b, c);System.out.println("The largest of a, b, and c is " + largestOfThree);int largestofFour = max (a,b,c,d);System.out.println("The largest of a, b, c, and d is " + largestOfFour);

Code: import java.util.Scanner; public class Lab4 { public static int max(int a,int b){…

I need help with the part 3 of debugging and correction of program part so it can run properly. My debugger is not giving me the exact result as asked in the manual, so please help with that and correct the program so it run and display result as below. (Following algoritham 1 in manual) Program I wrote following the manual and ran debugger on:- package homework; import java.util.Scanner; public class Lab4 { public static void main(String[] args) { Scanner input = new Scanner(System.in); //Display result to input integer System.out.print("Enter value for a: "); int a = input.nextInt(); System.out.print("Enter value for b: "); int b = input.nextInt(); System.out.print("Enter value for c: "); int c = input.nextInt(); System.out.print("Enter value for d: "); int d = input.nextInt(); //Display result of answers System.out.println(“The larger of a and b is ” + larger); int larger = max(a,b); System.out.println(“The largest of a, b, and c is ” + largestOfThree); int largestOfThree = max(a,b,c); System.out.println(“The largest of a, b, c, and d is ” + largestOfFour); int largestOfFour = max(a,b,c,d); } } } Display Result :- Enter value for a: 4 Enter value for b: -9 Enter value for c: 7 Enter value for d: 10 The larger of a and b is 4 The largest of a, b, and c is 7 The largest of a, b, c, and d is 10

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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I need help with the part 3 of debugging and correction of program part so it can run properly. My debugger is not giving me the exact result as asked in the manual, so please help with that and correct the program so it run and display result as below. (Following algoritham 1 in manual)

Program I wrote following the manual and ran debugger on:-

package homework;

import java.util.Scanner;

public class Lab4 {

public static void main(String[] args) {
Scanner input = new Scanner(System.in);

//Display result to input integer

System.out.print("Enter value for a: ");
int a = input.nextInt();

System.out.print("Enter value for b: ");
int b = input.nextInt();

System.out.print("Enter value for c: ");
int c = input.nextInt();

System.out.print("Enter value for d: ");
int d = input.nextInt();

//Display result of answers

System.out.println(“The larger of a and b is ” + larger);
int larger = max(a,b);

System.out.println(“The largest of a, b, and c is ” + largestOfThree);
int largestOfThree = max(a,b,c);

System.out.println(“The largest of a, b, c, and d is ” + largestOfFour);
int largestOfFour = max(a,b,c,d);
}
}

}

Display Result :-

Enter value for a: 4
Enter value for b: -9
Enter value for c: 7
Enter value for d: 10
The larger of a and b is 4
The largest of a, b, and c is 7
The largest of a, b, c, and d is 10

3. Run the debugger
Run the debugger. On the line:
int largestofFour = max (a,b,c,d);
use the Step Into command to trace execution into your third max method with four parameters. Keep using
Step Into the first max or the second max method, depending on which algorithm you use to implement the third
max. Take a screenshot of the call stack when it has the most methods.
If you used Algorithm 1 to implement the max method with four parameters, the screen shot should
show demonstrate the debugger showing three methods on the call stack.
If you used Algorithm 2 to implement the max method with four parameters, the screen shot should
demonstrate the debugger showing four methods on the call stack.

1. Add a third overloading max method
In your class, add a third overloading max method that returns the maximum among four integer numbers
public static int max (int numl, int num2, int num3, int num4)
There exist multiple algorithms to implement this max. Algorithm 1 is to
1) use the first max to find the larger number of num1 and num2,
2) use the first max again to find the larger number of num3 and num4,
3) use the first max again to find the large number of the previous two results.
Algorithm 2 is to
1) use the second max to find the largest number of num1, num2 and num3, 2)
use the first max to find the larger number of the previous result and num4.
Please implement the third max method using one of the above two algorithms.
The "step over" button appears on the "Debug" window pane in the upper left of your screen. It looks like this:
2 The "step into" button appears next to the "step over" button and looks like this:
2. Modify the main method.
Modify your main method as follows:
public static void main (String[] args) {
System.out.print("Enter value for a: ");
// Add your own statement to get user input for
a
System.out.print("Enter value for b: ");
// Add your own statement to get user input
for b
System.out.print("Enter value for c: ");
// Add your own statement to get user input for
C
System.out.print("Enter value for d: ");
// Add your own statement to get user input for
d
int larger = max (a,b);
System.out.println("The larger of a and b is " + larger);
int largestOfThree = max (a, b, c);
System.out.println("The largest of a, b, and c is " + largestOfThree);
int largestofFour = max (a,b,c,d);
System.out.println("The largest of a, b, c, and d is " + largestOfFour);

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