Eroare de compilare: user.cpp:2:20: error: conio.h: No such file or directory user.cpp: In function ‘int ataca(int, int*)’: user.cpp:11: error: ‘abs’ was not declared in this scope user.cpp: In function ‘void afiseaza(int, int*)’: user.cpp:40: error: ‘getch’ was not declared in this scope user.cpp: At global scope: user.cpp:59: error: ‘::main’ must return ‘int’ user.cpp: In function ‘int main()’: user.cpp:64: error: expected ‘}’ at end of input user.cpp:63: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result