Hello Friend
Try the Code Written Below.OK

#include <iostream.h>
#include<string.h>
void main()
    {
      char[10] x;
      cout << "Pick a word: ";
      cin >> x;
      if (strcmp(x,"lottery"))
      {
        cout << "You win the C++ lottery!" << endl;
        cout << "Thank you for playing the C++ lottery" << endl;
      }
      else
      {
        cout << "Thank you for playing the C++ lottery" << endl;
      }
    }