Getting Started with Python (2)

(1) Operators in Python

Any programming language has its operators, and Python's operators are similar to other languages.

Mathematics: +,-,*,, * * (exponentiation),%

Judgment: ==,!=,>,>=,<,<=,in

Logic: And,or,not

(2) Indentation and selection in Python

Python uses four spaces to indent an affiliation, and not to indent it arbitrarily.

(3) Loops in Python

For loop

For element in sequence:

Statement

Range

Create a table in which the elements of this table are integers, starting at 0, until the upper limit is written in the function.

Whlie Cycle

While condition:

Statement

Interrupt loop

Continue: Encounter continue, skip this execution, do the next operation

Break: Stop execution of the entire loop

Getting Started with Python (2)