package main
import ("fmt")
func main() {
myslice1 := []int{1,2,3}
myslice2 := []int{4,5,6}
myslice3 := append(myslice1, myslice2...)
fmt.Printf("myslice3=%v\n", myslice3)
fmt.Printf("length=%d\n", len(myslice3))
fmt.Printf("capacity=%d\n", cap(myslice3))
}
myslice3=[1 2 3 4 5 6] length=6 capacity=6