Eroare de compilare: user.cpp: In function ‘bool comp(segment, segment)’: user.cpp:30: error: ‘modul’ was not declared in this scope user.cpp: In function ‘int functie(int, int)’: user.cpp:63: warning: unused variable ‘ultimul_x’ user.cpp: In function ‘int main()’: user.cpp:76: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:77: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:78: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:81: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result