Primitive Types

int: A 64-bit signed integer, represented as a sequence of one or more digits: e.g. 3, 4, 17800.

float: A 64-bit floating-point number, represented as a int followed by a decimal point and zero or more digits: e.g., 3.14, 3..

bool: true or false.

str: A constant, immutable sequence of characters, enclosed with double quotes: "Hello, world!".

void: A non-constructible type that represents the absence of a value.