Question

Given the code below, what would output to the Console Window?

Think carefully on this one...it is tricky!
C#
1
string a = ”10”;
2
string b = “20”;
3
Console.WriteLine(a+b+5);

Answer 1

I don't know C# but based on experiences in other OOP languages and languages in general, you get a type error, whatever format that may be for C#. You cannot concatenate "10" and "20" as strings and then attempt to add an integer 5 unless the language has inferred type coercion.