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golang pointer 2

Snippet info

Language

Go

Visibility

public

Author

luffyke

Created

2016-12-22T03:05:13Z

Updated

2016-12-22T03:05:13Z

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package main

import (

"fmt"

)

func change(x *int) {

*x = 20

}

func main() {

var x int = 10

fmt.Println(x)

change(&x)

fmt.Println(x)

}

package main

import (
    "fmt"
)

func change(x *int) {
    *x = 20
}
func main() {
    var x int = 10
    fmt.Println(x)
    change(&x)
    fmt.Println(x)
}

Go

INFO

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