Eroare de compilare: user.cpp:7: error: expected initializer before ‘set’ user.cpp: In function ‘int main()’: user.cpp:14: error: ‘sett’ was not declared in this scope user.cpp:15: error: ‘sett’ was not declared in this scope user.cpp:15: error: ‘rez’ was not declared in this scope user.cpp:16: error: ‘sett’ was not declared in this scope user.cpp:16: error: ‘rez’ was not declared in this scope user.cpp:20: error: ‘sett’ was not declared in this scope user.cpp:20: error: ‘rez’ was not declared in this scope user.cpp:23: error: ‘rez’ was not declared in this scope user.cpp:10: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:11: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:12: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:13: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result