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A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Assume that the list will always contain less than 20 word pairs. Ex: If the input is: 3 Joe 123-5432 Linda 983-4123 Frank 867-5309 Frank the output is: 867-5309 Your program must define and call the following method. The return value of getPhoneNumber() is the phone number associated with the specific contact name. public static String getPhoneNumber(String[] nameVec, String[] phoneNumberVec, String contactName, int arraySize) Hint: Use two arrays: One for the string names, and the other for the string phone numbers.

A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Assume that the list will always contain less than 20 word pairs. Ex: If the input is: 3 Joe 123-5432 Linda 983-4123 Frank 867-5309 Frank the output is: 867-5309 Your program must define and call the following method. The return value of getPhoneNumber() is the phone number associated with the specific contact name. public static String getPhoneNumber(String[] nameVec, String[] phoneNumberVec, String contactName, int arraySize) Hint: Use two arrays: One for the string names, and the other for the string phone numbers.

Database System Concepts
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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The language is Java. The method to use is provided!

A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Assume that the list will always contain less than 20 word pairs. Ex: If the input is: ``` 3 Joe 123-5432 Linda 983-4123 Frank 867-5309 Frank ``` the output is: ``` 867-5309 ``` Your program must define and call the following method. The return value of `getPhoneNumber()` is the phone number associated with the specific contact name. ```java public static String getPhoneNumber(String[] nameVec, String[] phoneNumberVec, String contactName, int arraySize) ``` Hint: Use two arrays: One for the string names, and the other for the string phone numbers.
Transcribed Image Text:A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Assume that the list will always contain less than 20 word pairs. Ex: If the input is: ``` 3 Joe 123-5432 Linda 983-4123 Frank 867-5309 Frank ``` the output is: ``` 867-5309 ``` Your program must define and call the following method. The return value of `getPhoneNumber()` is the phone number associated with the specific contact name. ```java public static String getPhoneNumber(String[] nameVec, String[] phoneNumberVec, String contactName, int arraySize) ``` Hint: Use two arrays: One for the string names, and the other for the string phone numbers.
```java import java.util.Scanner; public class LabProgram { /* Define your method here */ public static void main(String[] args) { /* Type your code here. */ } } ``` ### Explanation This Java code snippet provides a basic skeleton for a program using the Scanner class for input. It includes placeholders for defining methods and writing the main logic. Here's a breakdown: - **Line 1**: `import java.util.Scanner;` This line imports the Scanner class from the `java.util` package, which is used to take input from the user. - **Line 3**: `public class LabProgram {` This declares a public class named `LabProgram`. Classes in Java are blueprints for creating objects and can contain fields and methods. - **Line 5**: `/* Define your method here */` This is a comment indicating where you can define additional methods within the class. Methods allow you to organize code into reusable blocks. - **Line 7**: `public static void main(String[] args) {` This is the main method, the entry point for any Java application. When the program runs, the main method is the first method that is invoked. - **Line 8**: `/* Type your code here. */` Another comment indicating where the code logic should be implemented within the main method. This code serves as a starting point for developing a Java application. You can expand it by defining methods and adding code logic inside the main method for specific functionalities.
Transcribed Image Text:```java import java.util.Scanner; public class LabProgram { /* Define your method here */ public static void main(String[] args) { /* Type your code here. */ } } ``` ### Explanation This Java code snippet provides a basic skeleton for a program using the Scanner class for input. It includes placeholders for defining methods and writing the main logic. Here's a breakdown: - **Line 1**: `import java.util.Scanner;` This line imports the Scanner class from the `java.util` package, which is used to take input from the user. - **Line 3**: `public class LabProgram {` This declares a public class named `LabProgram`. Classes in Java are blueprints for creating objects and can contain fields and methods. - **Line 5**: `/* Define your method here */` This is a comment indicating where you can define additional methods within the class. Methods allow you to organize code into reusable blocks. - **Line 7**: `public static void main(String[] args) {` This is the main method, the entry point for any Java application. When the program runs, the main method is the first method that is invoked. - **Line 8**: `/* Type your code here. */` Another comment indicating where the code logic should be implemented within the main method. This code serves as a starting point for developing a Java application. You can expand it by defining methods and adding code logic inside the main method for specific functionalities.
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