#38568: c++ ANS
yp11251077
(702-42 劉旻燁)
#include <iostream>
using namespace std;
int main()
{
string a;
cin>>a;
std::cout << "hello, "<<a<< "\n";
}
#include <iostream>
using namespace std;
int main()
{
string a;
cin>>a;
std::cout << "hello, "<<a<< "\n";
}