Nested Function Summation in Python

The function takes three arguments, the first argument is passed to a nested function sub_func, which takes two arguments and returns their sum. Then the aaa function returns the sum of the result of sub_func and the third argument.

Technology Stack : Built-in functions, nested functions

Code Type : Function

Code Difficulty : Intermediate

                
                    
def aaaa(arg1, arg2, arg3):
    def sub_func(arg1, arg2):
        return arg1 + arg2

    return sub_func(arg1, arg2) + arg3