types - Basic math in Swift -
why have these conversions between types? thought smart programming language these conversions done automatically. there missing?
let time: float = 55.3 allow min = int(floor(cdouble(time))); allow sec = int(round(cdouble( (time - float(min)) * 60.0 )))
who says have to? works fine (xcode 6 dp2 playground):
import foundation allow time = 55.3 allow min = floor(time); allow sec = round((time - min) * 60.0) math types swift
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