/* File: input0.cpp

   Testing file I/O using >> with strings.

*/

#include <iostream>
#include <string>
#include <stdlib.h>

using namespace std ;

int main() {
   string str1, str2, str3 ;
   
   cin >> str1 ;
   cin >> str2 ;
   cin >> str3 ;

   cout << "str1 = '" << str1 << "'\n" ;
   cout << "str2 = '" << str2 << "'\n" ;
   cout << "str3 = '" << str3 << "'\n" ;
}