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Please enable JavaScript in your browser settings or update your browser.Country Information Management Challenge | Classes Advanced
Java Extended
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Course Content

Java Extended

Java Extended

1. Deep Java Structure
How does the compiler works?Data transfer in JavaFinal KeywordImporting LibrariesUsing Libraries In Our CodeTernary OperatorEnhanced Switch Statement
2. Methods
What is a Method?Creating Our Own MethodsChallenge: Names Starting with Letter BVoidMethods PracticeMethod Overloading RecursionSorting Even Numbers Challenge
3. String Advanced
Deeper into StringMethod split()Uppercase Even Words ChallengeindexOf() methodCharacter Indices Sum Challengetrim() MethodSubstring First and Last Characters Challenge
4. Classes
What is class?Main Class and MethodAccess modifiersClass CreationCat Meowing ChallengeConstructorTeam Constructor ChallengeMethod toString()Parrot Information Display Challenge
5. Classes Advanced
Complex Classes UsagePet and Owner Relationship ChallengePrivate ModifierAnimal Information Display ChallengeGetter and SetterCountry Information Management ChallengeSummary

bookCountry Information Management Challenge

Task

Your task is to create a Country class. It should have fields: name, population, and continent on which the country is located. All fields in this class should have a private access modifier. You should also write getters and setters for each field in this class. The main method is already prepared, your task is to implement the Country class:

Note

This is a complex and challenging task, so if you haven't made progress in solving it within ≈15 minutes, feel free to click on the Hint button or analyze the Solution!

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Section 5. Chapter 6
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bookCountry Information Management Challenge

Task

Your task is to create a Country class. It should have fields: name, population, and continent on which the country is located. All fields in this class should have a private access modifier. You should also write getters and setters for each field in this class. The main method is already prepared, your task is to implement the Country class:

Note

This is a complex and challenging task, so if you haven't made progress in solving it within ≈15 minutes, feel free to click on the Hint button or analyze the Solution!

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 5. Chapter 6
toggle bottom row

bookCountry Information Management Challenge

Task

Your task is to create a Country class. It should have fields: name, population, and continent on which the country is located. All fields in this class should have a private access modifier. You should also write getters and setters for each field in this class. The main method is already prepared, your task is to implement the Country class:

Note

This is a complex and challenging task, so if you haven't made progress in solving it within ≈15 minutes, feel free to click on the Hint button or analyze the Solution!

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Task

Your task is to create a Country class. It should have fields: name, population, and continent on which the country is located. All fields in this class should have a private access modifier. You should also write getters and setters for each field in this class. The main method is already prepared, your task is to implement the Country class:

Note

This is a complex and challenging task, so if you haven't made progress in solving it within ≈15 minutes, feel free to click on the Hint button or analyze the Solution!

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 5. Chapter 6
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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