Data Types

Contents
Lesson overview

Lesson overview

Topics covered: int, float, char, double, void, and size_t types.

Data Types

int: whole numbers, typically 4 bytes
float: single-precision decimal, 4 bytes
double: double-precision decimal, 8 bytes
char: single character, 1 byte
void: no value
size_t: unsigned type for sizes

int x = 10; float y = 3.14;

Article author: Arthur Isaev

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