👋 Hello! I'm Alphonsio the robot. Ask me a question, I'll try to answer.

How to write a for loop in Python?

In Python, the for loop is used for iterating over a sequence (list, dictionary, string ...). Here are examples of the most used syntaxes:

Using the range() function:

for x in range(2, 8):

Iterate over a list:

list = ["en", "fr", "de"]
for x in list:

Iterate over a string:

text = "This is my string"
for x in text:

Iterate over a dictionary:

dict = {'lastname': 'Smith', 'firstname': 'John', 'year': 1942}
for x in dict:
	print(x, dict[x])