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"
"os"
)
func main() {
var (
l = len(os.Args) - 1
n1 = os.Args[1]
n2 = os.Args[2]
n3 = os.Args[3]
)
fmt.Println("There are", l, "people !")
fmt.Println("Hello great", n1, "!")
fmt.Println("Hello great", n2, "!")
fmt.Println("Hello great", n3, "!")
fmt.Println("Nice to meet you all.")
}
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