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"
"sort"
)
func main() {
items := []string{
"pacman", "mario", "tetris", "doom", "galaga", "frogger",
"asteroids", "simcity", "metroid", "defender", "rayman",
"tempest", "ultima",
}
fmt.Println("Original:", items)
mid := len(items) / 2
smid := items[mid-1 : mid+2]
// sorting the smid will affect the items
// as well. their backing array is the same.
sort.Strings(smid)
fmt.Println()
fmt.Println("Sorted :", items)
}
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