Recursion in Python3

A function that calls itself is a recursive function. This method is used when a certain problem is defined in terms of itself.The most popular example of recursion is the calculation of the factorial. Mathematically the factorial is defined as: n! = n * (n-1)! Here an example for that. Imagine we want to calculate …

For Loops in Python3

The „For-Loop“ in Python is used to iterate over a sequence (list, tuple, string) or other iterable objects. Iterating over a sequence is called traversal. Syntax for the „For-Loop“: Here, X is the variable that takes the value of the item inside the sequence on each iteration.Loop continues until we reach the last item in the …

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