What is the error I didn't get it....

Question

#include <iostream>
using namespace std;

int main()
{
int age;
cout<<"Enter your age"<<endl;
cout<<"You are "<<age<<endl;
cin>>age;
if (age<=20){
cout<<"too young.";
}
return 0;
if (age<=47){
cout<<"adult.";
}
return 0;
if (age<=100){
cout<<"too old.";
}
if (age>100){
cout<<"You dont belong to this planet" ;
}
return 0;
}

it always shows the result 789163

Answer 1

https://code.sololearn.com/cFZu9AvqjBg5/#cpp

Please refer to this link for the solution

Answer 2

thanks

Answer 3

cout << "Enter your age" << endl;
cin >> age;
cout << "You are " << age << endl;