What is the output of following Python Code?

@clcoding Answer: 60 + 35 = 95 (each character on a separate line) Solution: This question becomes easy once you understand `in` operator. So let's start there. The `in` operator is used to check membership. Given 2 values x and y, x in y is either True or False +

@clcoding x in y is True if `x` is *contained in* `y`. Else, False. The exact meaning of *contained* depends on the types of operands. In the case that `x` and `y` are str values, x in y returns True only if x is a substring of y. What does that mean? It means that +

@clcoding that the string x occurs at least once in the string y. Examples: 'na' in 'banana' : True 'zzz' in 'banana' : False 'bnn' in 'banana' : False That's all we need to understand about `in` usage with strings Now, `not in` simply inverts the condition. +

@clcoding If the `in` result is True, `not in` result is False and vice versa Now we are ready to solve the quiz equation = '160 + 135 = 295' creates a string named `equation`. Note that these contents of string are treated as characters, not numbers. Then the for-loop +

@clcoding for symbol in equation: ... loops over the characters in `equation`, taking each character `symbol` in the iterations. What happens in this loop? if symbol not in '12': ... Let's think for which values of symbol can this condition be False +