What is a data type?
A data type is a classification that specifies which type of value a variable can hold, like integers or strings.
Can you give me examples of different data types?
Sure! Common data types include integers, floats, strings, booleans, and arrays.
Why are data types important in programming?
Data types help ensure that operations are performed on compatible values, preventing errors and improving code clarity.
How do I choose the right data type for my variable?
Consider the kind of data you need to store and the operations you'll perform on it. For example, use integers for counting.
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