[i for i in range(n)] code example

Example 1: how to iterate through range in python

for i in range(start, end):
    dosomething()
#The i is an iteration variable that you can replace by anytthing. You do not need to define it.

Example 2: for i in range start

for i in range([start], stop[, step])

Example 3: for loop from n to 1 in python

range(10, 0, -1)