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The Python range sequence type is one of those methods. In this post, we look at Python range() and show you how it’s used within your programs. Also read: Python While Loop: Intro and Explanation.

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The range() function in a Python for loop takes in one integer number for which the counting will stop. The counting in a Range function starts at position 0 , then increments by 1 after each ...

The ending value (4 in this case) in the range() function isn't printed because it's excluded from the range. while Loop The while loop is used when you're uncertain how long the loop will run.