#include <iostream>
//#include <cstdio>
//#include <vector>
//#include <iostream>
//#include <algorithm>
#include <list> // for arra list list<foodIdeams>....
//using namespace std;
//std:: not using namespace exsample 
namespace Happy {
    int num = 32; 
    std::string name = "Jarod";
    
}
namespace Sad {
    int num = 42; 
    std::string name = "Sid"; 
}
int main() {
    std::cout << Happy::name << std::endl;
    std::cout << Happy::num << std::endl; 
    std::cout << "" << std::endl; 
    std::cout << Sad::name << std::endl; 
    std::cout << Sad::num << std::endl;
    return 0;
}