cp1.go

type Person struct {
    Name string
    Age  int
}

func (p *Person) Greet() string {
    return "Hello, my name is " + p.Name
}

func (p *Person) Copy() *Person {
    return &Person{
        Name: p.Name,
        Age:  p.Age,
    }
}

originalPerson := &Person{Name: "John", Age: 30}
clonedPerson := originalPerson.Copy()