package main import ( "fmt" "sort" ) func main() { // create a slice of int a := []int{3, 6, 2, 1, 9, 10,8} sort.Ints(a) for _, v := range a { fmt.Println(v) } }
range
range关键字是Go语言中一个非常有用的迭代array,slice,map, string, channel中元素的内置关键字
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