010-001-008

Method Overloading: Parameter Count

Easy

Problem Description

Method Overloading: Parameter Count

Learning Objective: Understand method overloading with different parameter counts

Create two greeting method versions. Define both 1-parameter version (name only) and 2-parameter version (name + age).

Input

Line 1: Name 1 (string)
Line 2: Name 2 (string)
Line 3: Age (integer)

Output

Hello, [name1]!
Hello, [name2]! You are [age] years old.

Test Cases

※ Output examples follow programming industry standards

Input:

Taro
Hanako
25

Expected Output:

Hello, Taro!
Hello, Hanako! You are 25 years old.

Input:

Ichiro
Jiro
30

Expected Output:

Hello, Ichiro!
Hello, Jiro! You are 30 years old.

Input:

A
B
0

Expected Output:

Hello, A!
Hello, B! You are 0 years old.

❌ Some tests failed

❌ エラー発生

Your Solution

Current Mode:● My Code

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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