#include <iostream>
#include <cstring>
using namespace std;

class samp {
      char s[80] ;
public:
       void show() { cout << s << "\n"; }
       void set(char *str) { strcpy(s, str); }
       };

samp input()
     {
     char s[80];
     samp str;
     
     cout << "str: ";
     cin >> s;
     
     str.set(s);
     
     return str;
     }

int main()
    {
    samp ob;

    ob = input();
    ob.show();
    
    for(;;);
    return 0;
    }