#22480: c++ 答案
s105151@stes.tp.edu.tw
(黃柏餅)
#include <iostream>
using namespace std;
int main(){
string str;
cin>>str;
cout<<"hello, "<<str;
return 0;
}
#include <iostream>
using namespace std;
int main(){
string str;
cin>>str;
cout<<"hello, "<<str;
return 0;
}