github.com/giovannyortegon/go@v0.0.0-20220115155912-8890063f5bdd/src/BlackHatGo/Chap01/Pointers/main.go (about)

     1  package main
     2  
     3  import "fmt"
     4  
     5  func main() {
     6  	var count = int(42)
     7  	ptr := &count
     8  	fmt.Println(*ptr)
     9  	*ptr = 100
    10  	fmt.Println(count)
    11  }