**Please help fix code, code is not running and not giving output*Question to be answered: Using the code in the image provided:Implement a method called summation which adds two integers and returns their sum.INPUT:The first line of input contains an integer a.The Second Line of input containes and integer b.OUTPUT:Print the result which is the sum of a and b. CODE:import java.util.*;import java.io.*;import java.math.*;class Outcome { /* * Implement method/function with name 'summation' below. * The function accepts following as parameters. * 1. a is of type int. * 2. b is of type int. * return int. */ public static void main(String[] args) { Scanner sc=new Scanner(System.in); int a,b; a=sc.nextInt(); // enter 1st integer b=sc.nextInt(); // enter 2nd integer int sum=summation(a,b); // call function System.out.println(sum); // display message } public static int summation(int a,int b){ //Write your code here int s=0; s=a+b; // compute sum return s; //return type "int". }} ## Java Programming Example: Summation FunctionThis example demonstrates how to implement a simple summation function in Java. The `summation` function takes two integer parameters and returns their sum. Below is the annotated code explaining each part in detail.```javaimport java.util.*; // Importing the utility packageimport java.io.*; // Importing the input-output packageimport java.math.*; // Importing the math packageclass Outcome { /* * Implement method/function with name 'summation' below. * The function accepts the following as parameters: * 1. a is of type int. * 2. b is of type int. * return int. */ public static void main(String[] args) { // Creating a Scanner object to get user input Scanner sc = new Scanner(System.in); // Declaring integer variables a and b int a, b; // Asking for user input and storing it in variable a a = sc.nextInt(); // Enter 1st integer // Asking for user input and storing it in variable b b = sc.nextInt(); // Enter 2nd integer // Calling the summation function with a and b, and storing the result in sum int sum = summation(a, b); // Call function // Printing the result to the console System.out.println(sum); // Display message // Closing the scanner sc.close(); } // Definition of the summation function public static int summation(int a, int b) { // Write your code here // Variable to store the sum of a and b int s = 0; // Performing the summation s = a + b; // Compute sum // Returning the sum return s; // Return type "int" }}```### Detailed Explanation:1. **Imports:** - `java.util.*;`: This imports the Java utility package which includes the `Scanner` class used for input. - `java.io.*;`: This imports the Java Input/Output package but is not used in this code. - `java.math.*;`: This imports the Java Math package but is not used in this code.2. **Class Definition:** - The `Outcome` class

The user is asked to enter two integers. Then, the sum of these two integers is calculated and…

Answered: **Please help fix code, code is not…

Database System Concepts

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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

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**Please help fix code, code is not running and not giving output*

Question to be answered: Using the code in the image provided:

Implement a method called summation which adds two integers and returns their sum.

INPUT:

The first line of input contains an integer a.

The Second Line of input containes and integer b.

OUTPUT:

Print the result which is the sum of a and b.

CODE:

import java.util.*;
import java.io.*;
import java.math.*;
class Outcome {

/*
* Implement method/function with name 'summation' below.
* The function accepts following as parameters.
* 1. a is of type int.
* 2. b is of type int.
* return int.
*/
public static void main(String[] args)
{
Scanner sc=new Scanner(System.in);
int a,b;
a=sc.nextInt(); // enter 1st integer
b=sc.nextInt(); // enter 2nd integer
int sum=summation(a,b); // call function
System.out.println(sum); // display message
}
public static int summation(int a,int b){
//Write your code here
int s=0;
s=a+b; // compute sum
return s;
//return type "int".
}

}

## Java Programming Example: Summation Function

This example demonstrates how to implement a simple summation function in Java. The `summation` function takes two integer parameters and returns their sum. Below is the annotated code explaining each part in detail.

```java
import java.util.*; // Importing the utility package
import java.io.*; // Importing the input-output package
import java.math.*; // Importing the math package

class Outcome {

/*
* Implement method/function with name 'summation' below.
* The function accepts the following as parameters:
* 1. a is of type int.
* 2. b is of type int.
* return int.
*/
public static void main(String[] args) {
// Creating a Scanner object to get user input
Scanner sc = new Scanner(System.in);

// Declaring integer variables a and b
int a, b;

// Asking for user input and storing it in variable a
a = sc.nextInt(); // Enter 1st integer

// Asking for user input and storing it in variable b
b = sc.nextInt(); // Enter 2nd integer

// Calling the summation function with a and b, and storing the result in sum
int sum = summation(a, b); // Call function

// Printing the result to the console
System.out.println(sum); // Display message

// Closing the scanner
sc.close();
}

// Definition of the summation function
public static int summation(int a, int b) {
// Write your code here

// Variable to store the sum of a and b
int s = 0;

// Performing the summation
s = a + b; // Compute sum

// Returning the sum
return s; // Return type "int"
}
}
```

### Detailed Explanation:

1. **Imports:**
- `java.util.*;`: This imports the Java utility package which includes the `Scanner` class used for input.
- `java.io.*;`: This imports the Java Input/Output package but is not used in this code.
- `java.math.*;`: This imports the Java Math package but is not used in this code.

2. **Class Definition:**
- The `Outcome` class

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