Copied! The highlighted line does the magic and swaps the values of previous_value and next_value simultaneously. Note that inside of a programming language that doesn’t support this type of assignment, you’d should use A short lived variable to provide precisely the same impact: Remember, high-quality, tailored help that's personalized across https://beckettwpxtl.prublogger.com/27970369/how-much-you-need-to-expect-you-ll-pay-for-a-good-take-my-python-assignment