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To loop through a set of code a specified number of times, we can use the range () function, The range () function returns a sequence of numbers, starting from 0 by default, and increments by 1 (by default), and ends at a specified number.
The Python range() function simply returns or generates a list of integers from some lower bound (zero, by default) up to (but not including) some upper bound, possibly in increments (steps) of some other number (one, by default).
In this introductory tutorial, you'll learn all about how to perform definite iteration with Python for loops. You’ll see how other programming languages implement definite iteration, learn about iterables and iterators, and tie it all together to learn about Python’s for loop.
The following example shows how to use the for loop with the range() function to display 5 numbers from 0 to 4 to the screen: for index in range( 5 ): print(index) Code language: Python ( python )
6 Οκτ 2021 · In Python, can use use the range() function to get a sequence of indices to loop through an iterable. You'll often use range() in conjunction with a for loop. In this tutorial, you'll learn about the different ways in which you can use the range() function – with explicit start and stop indices, custom step size, and negative step size.
30 Μαρ 2021 · In this article, we looked at for loops in Python and the range() function. for loops repeat a block of code for all of the values in a list, array, string, or range() . We can use a range() to simplify writing a for loop.
8 Απρ 2020 · For our example, let’s take a look at how we can loop over a range() function object that contains the values from 0 through 10 and only print out the multiples of 3. We can use the modulus operator to calculate whether a value is a multiple of another value.
