How to add 2 numbers without using '+' operator? | Python Question Asked in Royal Bank of Canada

In this video we are talking about a coding problem asked in royal bank of canada in a data analyst interview. It's a very intuitive python problem of adding two numbers without using '+' operator.

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[Tech_world-bqmw]

you see its milliseconds to microseconds difference. Imagine if you are working in Big Data, you will find huge performance difference.

[victoriav]

def sum(a, b):
return - (-a - b)