Go语言基础数组用法及示例详解

package main
import "fmt"
func main() {
	//直接声明
	var ages [3]int
	fmt.Println(ages)
	//字面量
	names := [3]string{"张三", "李四", "王五"}
	fmt.Println(names)
	//make
	arr := make([]int, 3)
	fmt.Println(arr)
	//自动识别长度
	arr1 := [...]string{"张三", "李四"}
	fmt.Println(arr1)
	//new
	arr2 := new([3]int)
	fmt.Println(arr2)
	//二维数组
	iarray6 := [4][4]int32{{1}, {1, 2}, {1, 2, 3}}
	fmt.Println(iarray6)
	//数组截取【下标是从0开始】
	fmt.Println(iarray6[1:2])
	//指针
	p := new([4]int)
	fmt.Println(*p)
}