advenand.cpp

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// advenand.cpp
// demonstrates AND logical operator
#include <iostream>
using namespace std;
#include <process.h>             //for exit()
#include <conio.h>               //for getche()

int main()
   {
   char dir='a';
   int x=10, y=10;

   while( dir != '\r' )
      {
      cout << "\nYour location is " << x << ", " << y;
      cout << "\nEnter direction (n, s, e, w): ";
      dir = getche();            //get direction
      switch(dir)
         {
         case 'n': y--; break;   //update coordinates
         case 's': y++; break;
         case 'e': x++; break;
         case 'w': x--; break;
         }
      if( x==7 && y==11 )        //if x is 7 and y is 11
         {
         cout << "\nYou found the treasure!\n";
         exit(0);                //exit from program
         }
      }  //end switch
   return 0;
   }  //end main