What is the use of the range function in Python
In simple terms, range() allows the user to generate a series of numbers within a given range. Depending on how many arguments the user is passing to the function, the user can decide where that series of numbers will begin and end, as well as how big the difference will be between one number and the next. Python range() function takes can be initialized in 3 ways.
- range (stop) takes one argument.
- range (start, stop) takes two arguments.
- range (start, stop, step) takes three arguments.
Python range() function
The Python range() function returns a sequence of numbers, in a given range. The most common use of it is to iterate sequences on a sequence of numbers using Python loops.
Example
In the given example, we are printing the number from 0 to 4.
Python3
for i in range(5): print(i, end=" ")print() |
Output:
0 1 2 3 4