45 lines
1002 B
Go
45 lines
1002 B
Go
// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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// For more tutorials : https://learngoprogramming.com
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// In-person training : https://www.linkedin.com/in/inancgumus/
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// Follow me on twitter: https://twitter.com/inancgumus
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package main
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import (
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"fmt"
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)
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// ---------------------------------------------------------
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// EXERCISE: Sphere Volume
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//
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// 1. Get the radius from the command-line
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// 2. Convert it to a float64
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// 3. Calculate the volume of a sphere
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//
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// SPHERE VOLUME FORMULA
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// https://en.wikipedia.org/wiki/Sphere#Enclosed_volume
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//
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// RESTRICTION
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// Use `math.Pow` to calculate the volume
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//
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// EXPECTED OUTPUT
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// go run main.go 10
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// 4188.79
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//
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// go run main.go .5
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// 0.52
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// ---------------------------------------------------------
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func main() {
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var radius, vol float64
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// ADD YOUR CODE HERE
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// ...
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// DO NOT TOUCH THIS
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fmt.Printf("radius: %g -> volume: %.2f\n", radius, vol)
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}
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