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// Copyright © 2016 Alan A. A. Donovan & Brian W. Kernighan.
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/

// See page 29.
//!+

// Boiling prints the boiling point of water.
package main

import "fmt"

const boilingF = 212.0

func main() {
    var f = boilingF
    var c = (f - 32) * 5 / 9
    fmt.Printf("boiling point = %g°F or %g°C\n", f, c)
    // Output:
    // boiling point = 212°F or 100°C
}

//!-