2.3 Strings and Input

The primitive constructs in Python include literals (e.g., the number 3.2 and the string 'abc') and infix operators (e.g., + and /).

Strings are one of several sequence types in Python.

9.3 Some Important Complexity Classes

However, the fundamental idea of programming as the process of assembling a sequence of operations remains central.

The semantics of a language associates a meaning with each syntactically correct string of symbols that has no static semantic errors.

10 SOME SIMPLE ALGORITHMS AND DATA STRUCTURES

4 FUNCTIONS, SCOPING, AND ABSTRACTION

bool is used to represent the Boolean values True and False.