Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:28: warning: too many arguments for format user.cpp:29: warning: too many arguments for format user.cpp:29: error: expected ‘;’ before ‘}’ token user.cpp:30: warning: too many arguments for format user.cpp:30: error: expected ‘;’ before ‘}’ token user.cpp:32: error: expected ‘;’ before ‘}’ token user.cpp:9: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result 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 ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result