package main
import "fmt"
func main(){
var a int=1
const b int=2
fmt.Println("hello world!")
fmt.Println(a)
fmt.Println(b)
//var c int
c:=1
fmt.Println(c)
myArray:=[]int {1,2,3,4} //这里定义个一个动态数组
printArray(myArray)
fmt.Println("输出修改后的数组")
for _,value:=range myArray{
fmt.Println("valuse after=",value)
}
}
func printArray(myArray []int){
for _,value:=range myArray{
fmt.Println("valuse=",value)
}
myArray[2]=999
}