Question

How to find the volume of a capsule in Swift

Answer 1

import Foundation

// V = π r² h + (4/3) π r³
func capsuleVolume(_ r: Double, _ h: Double) -> Double {
    let pi = Double.pi
    return pi * r * r * h + (4.0 / 3.0) * pi * r * r * r
}

func main() {
    let r = 6.0
    let h = 11.0

    let volume = capsuleVolume(r, h)
    print(String(format: "Capsule volume = %.2f", volume))
}

main()



/*
run:

Capsule volume = 2148.85

*/

 

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