6、Python Programming: Basics, Examples, and Function Applications

Python Programming: Basics, Examples, and Function Applications

1. Python Basic Statements

1.1 Nested for Statements

The for statement in Python can be nested as needed, allowing for more complex loop structures.

1.2 while Statement

The while statement is used to create loops in programs. Its general format is:

while expression:
    statements

The statements are executed as long as the expression evaluates to True . Here is an example:

cnt = 0
while cnt < 5:
    print(cnt)
    cnt = cnt + 1

The output of this program is: