# Week 2

:::{card} Learning goals
- Represent real-world quantities using appropriate datatypes
- Model the flow of information between sensors, actuators, and control software
- Input and output data on a program with console interface
- Structure a computer program
:::

:::{toctree}
:hidden: true
week02/reading-review
week02/conveyor-belt-capacity-check
week02/data-input-and-datatypes
:::

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mention that variables can also be declared inline like `int.TryParse(line, out firstNumber)`

Should I introduce string? = Console.Readline() here?
nullable variables?
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