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go 简单代码示例执行

2017-12-06 11:11 218 查看
文件名:main.go

package main
import "fmt"

func main() {
var a int = 20
var ip *int

ip = &a

fmt.Print("1, Address of a variable: %x\n", &a)
fmt.Printf(" 2, Address stored in ip variable: %x\n", *ip )
fmt.Printf("3, Value of *ip variable: %d\n", *ip )
}


执行命令:

go run main.go

输出是:

F:\go_src\test1>go run main.go

1, Address of a variable: %d

0xc04204c080 2, Address stored in ip variable: 14

3, Value of *ip variable: 20
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