Posts by Vinícius Amaral • 41 points

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  A: I need to inform the user if it contains a registered user with this same user name

  In python there is the operator "in", it returns a boolean value (True or False), if some value exists in a compound variable (List, tuples, even strings). What you can do is not add the value of…

  python python-3.x python-requests

  answered 3 years, 7 months ago Vinícius Amaral 41

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  A: Calculate the value of a multiplication using only summation and subtraction operators

  is all a matter of mathematical logic itself, what is the logic behind multiplication? you add a number x times, so let’s program: x = 15 y = 0 for i in range(0, 5): y += x print(y) the logic is…

  python algorithm mathematics

  answered 3 years, 7 months ago Vinícius Amaral 41