018-003-002
Generic Storage Box
Easy
Problem Description
In this problem, you will implement the Box<T> class that manages object state through fields such as item. Create a generic Box<T> class that can store any type of object. Implement store(T item) to put an item and get() to retrieve it.
Test Cases
※ Output examples follow programming industry standards
Input:
new Box<>(); box.store("Hello"); box.get()Expected Output:
Hello
Input:
new Box<>(); box.store(42); box.get()
Expected Output:
42
Input:
new Box<>(); box.get()
Expected Output:
null
Input:
new Box<>(); box.store(3.14); box.get()
Expected Output:
3.14
❌ Some tests failed
Your Solution
Current Mode:● My Code
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import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// Write your code here
sc.close();
}
}
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