Go language exercises: arrays

1. Create an array:

Package Mainimport "FMT" Func Main () {var lst = [3]int{1, 2, 3}   //var name=[number] type {A,B,C}, here the ID array length can be omitted, The Go language automatically adjusts (in this case) FMT based on the length of the value that is assigned later. Println (LST) fmt. Println (Lst[0])}

　　

2. Arrays as arguments to functions

Package Mainimport "FMT" Func Main () {var lst = []int{1, 2, 3}var p int = test1 (LST) fmt. PRINTLN (P)}func test1 (A []int) (r int) {FMT. Println (a) return 1}

　　

Go language exercises: arrays