Recent content by pa1234

1. #include <math.h> 2. #include <dos.h> 3. #include <stdio.h> 4. #include <conio.h> 5. #include <string.h> 6. #include <stdlib.h> 7. #define ENTER 13 8. #define BKSP 8 9. const int MAX=20; 10. const int ESC=27; 11. struct key{ 12. int x; 13. int y; 14...