You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: 33_方法的继承与重写.go
    path of file: ./repos/learning/golang/source_code/Go语言基础与提升课程资料/源码
    
    the code of the file until where you have to start completion: package main

import "fmt"

type PersonA struct {
	name string
	sex  byte
	age  int
}

func (p *PersonA) PrintInfo() {
	fmt.Printf("name:%v;sex:%v;age:%v\n", p.name, p.sex, p.age)
}

type StudentA struct {

    
func main() {
	fmt.Println("==================方法的继承======================")
	s := StudentA{PersonA{"张三", 1, 23}, 20230001, "北京"}
	s.PrintInfo()
	fmt.Println("================方法的重写========================")
	s.PrintInfo() //直接调用，是重写之后的方法
	//问题？如何调用父类的方法？
	s.PersonA.PrintInfo() //需要指定到具体的父类，通过父类实现方法的调用
}