Answered: Our client just contacted us and said…

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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Question

Our client just contacted us and said that they are planning from time to time to

provide us with four integers instead of two and three.
Thinking: What would be a universal/generic solution for dealing with such clients?
Should we be proactive and write methods with 5, 6, 7, etc., parameters in advance?
Review Multi-Way Conditional Statements, Implement the main method to invoke
any of the following methods on demand, test your program with different inputs,
and make sure it runs without errors.
please use below code in answer and follow structure of example code

public static int sum(int num1, int num2){

return num1 + num2;

}

public static int sum(int num1, int num2, int num3){

return num1 + num2 + num3;

}

public static int sum(int num1, int num2, int num3, int num4){

return num1 + num2 + num3 + num4 ;

}

Lab 2: Methods Overloading xb Answered: Our client just contact X +
← → C
kean.instructure.com/courses/12224/assignments/56684
CPS 2231 Lab2.pdf
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public static int sum(int num1, int num2) {
return num1 + num2;
}
public static int sum(int num1, int num2, int num³) {
return num1 +
num2 + num3;
}
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Q Search
}
public static int sum(int num1, int num2, int num3, int num4) {
return num1 + num2 + num3 + num4;
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import java.util.Scanner;
public class ReportSum4 {
public static void main(String args[]) {
Scanner sc new Scanner(System.in);
// Prompt the user to enter the number of integers
System.out.println("Enter the number of integers you will provide: ");
int num = sc.nextInt();
// Prompt the user to enter the first integer
System.out.println("Enter the value for 'a' and press Enter: ");
int a sc.nextInt ();
// Prompt the user to enter the second integer
System.out.println("Enter the value for 'b' and press Enter: ");
int b = sc.nextInt ();
if (num == 3) {
// Prompt the user to enter the third integer
System.out.println("Enter the value for 'c' and press Enter: ");
else {
Page <
int c = sc.nextInt();
// Display the result
System.out.printf("Provided Integers: %4d and %4d and %4d, the total is %5d\n", a, b, c, sum(a, b, c));
}
}
public static int sum(int num1, int num2) {
return num1 + num2;
5
}
public static int sum(int num1, int num2, int num3){
return num1 + num2 + num3;
}
> of 7
// Display the result
System.out.printf("Provided Integers: %4d and %4d, the total is %5d\n", a, b, sum(a, b));
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