exam-1

gistfile1.md

Beautifull function decorator

Write decorator which prints function arguments and result. When decorated on given function with arbitrary number of arguments, invocation of this function should print-out arguments, and the result.

    @deco
    def sum_(x, y):
        return x + y

> sum_(1, 3)
Result of function sum_ on params: 1 and 3 is 4