Compilare: user.cpp: In function ‘void intoarcere(int, int)’: user.cpp:14: warning: unused variable ‘o’ user.cpp: In function ‘void intoarcere2(int, int)’: user.cpp:39: warning: unused variable ‘o’ user.cpp: In function ‘void facverso(int)’: user.cpp:64: warning: unused variable ‘aux’ user.cpp: In function ‘int main()’: user.cpp:92: warning: unused variable ‘ok’ user.cpp:92: warning: unused variable ‘ok2’ user.cpp:92: warning: unused variable ‘da’ user.cpp:92: warning: unused variable ‘ok3’ user.cpp:92: warning: unused variable ‘p’ user.cpp:92: warning: unused variable ‘e’ user.cpp:92: warning: unused variable ‘m’ user.cpp:95: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:97: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:102: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:169: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:187: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result