# Exercise 6
What is the output of following program?
using System;
class MainClass
{
public static void Main ()
{
Console.WriteLine("{0}{1}", "{", "}");
Console.WriteLine("{{{0}}}", "Hello");
}
}
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Braces inside format specifiers?
Put {{ inside a format specifier. It will output an opening brace {.
Put }} inside a format specifier. It will output a closing brace }.