What result will the program output to the console (example 55)

Determine which output will appear on the screen after executing the following code:

package main 
        
import "fmt"

func changePointer(p *int) {
    v := 3
    p = &v        
}

func main() {
    v := 3
    p = &v
    fmt.Println(*p)        

    changePointer(p)
    fmt.Println(*p)
}