Course Content
C++ Introduction
C++ Introduction
Data Types
When declaring a variable, you need to specify what type of data we will store in it. There are data types for easy memory handling for every situation.
int | bool | |
char | short | |
long | double |
Numerical
These types are essential for storing numerical values and manipulating numeric data. We can split them into two groups:
- Data types for whole numbers (e.g., 12);
- Data types for floating point numbers (e.g., 0.12).
Bool
The bool
data type represents two boolean values: zero interpreted as false and one is interpreted as true.
Char
The char
data type is used to store individual characters, which can include letters, digits, punctuation marks, and special characters.
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