Compilare: user.cpp: In function ‘void citeste(int (*)[253], int&)’: user.cpp:7: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:10: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int main()’: user.cpp:67: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:68: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp: In function ‘int patrat(int (*)[253], int, int, int)’: user.cpp:14: warning: ‘lmax’ may be used uninitialized in this function user.cpp: In function ‘int romb(int (*)[253], int, int, int)’: user.cpp:35: warning: ‘lmax’ may be used uninitialized in this function