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Does 'int' in Python 3.6 round backwards only?
For example, I'm using int in my code and it's turning 2/3*100 into 66 rather than 67... But why?
6 Respuestas
+ 6
a oneliner can clear the case
https://code.sololearn.com/c1VN1k1Cvk9p/?ref=app
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Here are some interesting sources for the float inaccuracy problem. It's weekend, so we have time to dive in it.
https://www.geeksforgeeks.org/floating-point-error-in-JUMP_LINK__&&__python__&&__JUMP_LINK/
https://docs.python.org/3/tutorial/floatingpoint.html
https://0.30000000000000004.com/
https://floating-point-gui.de/languages/python/
+ 4
Yes,it only gives you the value backwards,even if your value is 66.99 ,if you want forward no you can use "ceil" function from math module
+ 4
Oma Falk, thank you for oyur sample. I have extended it with floor() and ceil().
https://code.sololearn.com/cPjC9CFr1DSv/?ref=app
+ 2
Lothar perfect!
+ 2
I want to add a little detail:
If you string up enough 9 in the decimals, it will be rounded up!
https://www.sololearn.com/discuss/2149084/?ref=app