main.go 源码
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
// For more tutorials : https://learngoprogramming.com
// In-person training : https://www.linkedin.com/in/inancgumus/
// Follow me on twitter: https://twitter.com/inancgumus
package main
import "fmt"
// ---------------------------------------------------------
// EXERCISE: Remove the Magic
//
// Get rid of the magic numbers in the following code.
//
// RESTRICTIONS
// 1. You should declare 3 constants named:
// hoursInDay, daysInWeek, and hoursPerWeek
//
// 2. And, hoursPerWeek constant should be initialized
// using hoursInDay and daysInWeek constants.
//
// EXPECTED OUTPUT
// There are 840 hours in 5 weeks.
// ---------------------------------------------------------
func main() {
fmt.Printf("There are %d hours in %d weeks.\n",
24*7*5, 5)
}
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