Data types

We store information in RAM through variables and there are certain data types that are used for this.

Data types you should know

You do need to know off the top of your head how many bytes each data type holds, this is just for informational purposes. Focus on knowing when to use each data type and what each of them stores.

Format Specifiers

If you wish to get user input and hold it to a variable or display the variable to the string, you will need to use a format specifier. Each data type has its own format specifier except for void.

To check the value range or another specifier: