CJCoding With Joseph

Convert.ToInt32 Can Throw Too

Read a line and convert it with Convert.ToInt32, then print Doubled: <n*2>. Like int.Parse, Convert.ToInt32 throws a FormatException on invalid text — catch it and print exactly Invalid integer. Use top-level statements with try/catch.

Input 6 prints: Doubled: 12
Input abc prints: Invalid integer

Expected Output:

Doubled: 12
Topics:
Exceptions
📥 Auto-Input:
6\n
This input is automatically fed to your program's stdin
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