#include<iostream>

using namespace std;

class Human{

public:

void get_high(int x){

high=x;

cout<<high<<endl;}

void get_weight();

public:

int high;

int weight;

};

void Human::get_weight(int y){weight=y;

cout<<weight<<endl;}

int main(){

Human wlh;

wlh.get_high(170);

wlh.get_weight(60);//編譯器指出這條語句出現問題，，出錯在哪呀。。求指教

return 0;

}