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c# · level 1 · unit 1 · lesson 3

  1. meet it
  2. guess first
  3. your turn
  4. fix it
  5. nailed it

Tap a green word if you get lost.

meet it

Lines run in order, one after another.

A program can have lots of lines. C# runs them in order, top to bottom, like ticking off a shopping list. Everything your program shows on the screen is called its .

An empty Console.WriteLine() has nothing to show, so you get a blank line. It is handy for spacing things out.

WriteLine moves to a new line after showing its text. Its cousin , with no Line, stays on the same line, so the next text carries straight on.

using System;

Console.WriteLine("Ready");
Console.WriteLine("Steady");
Console.WriteLine();
Console.Write("Go, ");
Console.WriteLine("go, go!");

Write and WriteLine both show text, but only WriteLine moves down afterwards.