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Your program must define and call the following method. The method should return true if the input year is a leap year and false otherwise. public static boolean isLeapYear(int userYear)

Your program must define and call the following method. The method should return true if the input year is a leap year and false otherwise. public static boolean isLeapYear(int userYear)

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 listed in the picture.

### Understanding Leap Years A common year in the modern Gregorian calendar consists of 365 days. However, the Earth takes longer to rotate around the sun than this, so a leap year is added every four years to account for the difference. A leap year contains 366 days, with an extra day added on February 29th. The requirements for a year to be a leap year are: 1. The year must be divisible by 4. 2. If the year is a century year (e.g., 1700, 1800), it must be divisible by 400. Examples of leap years include 1600, 1712, and 2016. ### Programming Task Write a program that receives a year as input and determines if it is a leap year. #### Example Input and Output - **Input**: `1712` **Output**: `1712 is a leap year.` - **Input**: `1913` **Output**: `1913 is not a leap year.` ### Method Definition Your program should include and call the following method. The method should return `true` if the input year is a leap year, and `false` otherwise. ```java public static boolean isLeapYear(int userYear) ``` **Note**: This exercise builds upon a previous chapter and now requires the use of a method to determine leap years.
Transcribed Image Text:### Understanding Leap Years A common year in the modern Gregorian calendar consists of 365 days. However, the Earth takes longer to rotate around the sun than this, so a leap year is added every four years to account for the difference. A leap year contains 366 days, with an extra day added on February 29th. The requirements for a year to be a leap year are: 1. The year must be divisible by 4. 2. If the year is a century year (e.g., 1700, 1800), it must be divisible by 400. Examples of leap years include 1600, 1712, and 2016. ### Programming Task Write a program that receives a year as input and determines if it is a leap year. #### Example Input and Output - **Input**: `1712` **Output**: `1712 is a leap year.` - **Input**: `1913` **Output**: `1913 is not a leap year.` ### Method Definition Your program should include and call the following method. The method should return `true` if the input year is a leap year, and `false` otherwise. ```java public static boolean isLeapYear(int userYear) ``` **Note**: This exercise builds upon a previous chapter and now requires the use of a method to determine leap years.
```java import java.util.Scanner; public class LabProgram { /* Define your method here */ public static void main(String[] args) { /* Type your code here. */ } } ``` ### Description This basic Java program template is designed for educational purposes. It includes: - **Import Statement:** `import java.util.Scanner;` allows the program to use the Scanner class, which is part of the `java.util` package. This class is commonly used to obtain user input. - **Class Declaration:** `public class LabProgram` defines a public class named `LabProgram`. This is where the program's logic will reside. - **Method Definition Placeholder:** `/* Define your method here */` is a comment indicating where to define additional methods within the class. Users can add their own methods above the `main` method. - **Main Method:** - `public static void main(String[] args) { ... }` is the entry point of any Java application. - The comment `/* Type your code here. */` is a placeholder, guiding users to insert their code inside the main method. ### Usage Students can use this template as a starting point for programming assignments or practice exercises. They are encouraged to explore Java functionalities by defining methods and implementing logic inside the provided structure.
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. */ } } ``` ### Description This basic Java program template is designed for educational purposes. It includes: - **Import Statement:** `import java.util.Scanner;` allows the program to use the Scanner class, which is part of the `java.util` package. This class is commonly used to obtain user input. - **Class Declaration:** `public class LabProgram` defines a public class named `LabProgram`. This is where the program's logic will reside. - **Method Definition Placeholder:** `/* Define your method here */` is a comment indicating where to define additional methods within the class. Users can add their own methods above the `main` method. - **Main Method:** - `public static void main(String[] args) { ... }` is the entry point of any Java application. - The comment `/* Type your code here. */` is a placeholder, guiding users to insert their code inside the main method. ### Usage Students can use this template as a starting point for programming assignments or practice exercises. They are encouraged to explore Java functionalities by defining methods and implementing logic inside the provided structure.
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