实现如下:
package main import ( "fmt" ) func main() { x := []int{1, 2, 3, 4, 5, 6} for i := range a { if i < len(a)-2 { fmt.Println(a[i], a[i+1], a[i+2]) } } }
Golang数组分组
原文:http://blog.51cto.com/13187574/2083960