Throw ArgumentException On Empty Name

Read a name from input. If it is empty, throw new ArgumentException("empty"); otherwise print Hello, <name>. Catch the exception and print Error: <message> using ex.Message. Use top-level statements with try/catch.

Input Alice prints: Hello, Alice
Input (empty line) prints: Error: empty

Expected Output:

Hello, Alice↵

= newline. The output ends with a newline — print one after the last line.

Hints4 available

Topics:

Exceptions

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