Understand Python random.randint() Function for Beginners – Python Tutorial

By | August 23, 2019

Python random.randint() function can  generate an integer random number. In this tutorial, we will tell you somethings you must notice when using this function.

python random examples and tutorials

random.randint(start, end)

The value of result is in [start, end]

For example:

import random
r = random.randint(0,2)

Variable r may be 0, 1 or 2.

start and end should be integer.

For example:

import random

r = random.randint(1.1,2)
print(r)

Then you will get error:

ValueError: non-integer arg 1 for randrange()

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