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
// ---------------------------------------------------------
// EXERCISE: Sum up to N
//
// 1. Get two numbers from the command-line: min and max
// 2. Convert them to integers (using Atoi)
// 3. By using a loop, sum the numbers between min and max
//
// RESTRICTIONS
// 1. Be sure to handle the errors. So, if a user doesn't
// pass enough arguments or she passes non-numerics,
// then warn the user and exit from the program.
//
// 2. Also, check that, min < max.
//
// HINT
// For converting the numbers, you can use `strconv.Atoi`.
//
// EXPECTED OUTPUT
// Let's suppose that the user runs it like this:
//
// go run main.go 1 10
//
// Then it should print:
//
// 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = 55
// ---------------------------------------------------------
func main() {
}
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