Borderou de evaluare (job #119656)

Compilare: user.cpp: In function ‘int main()’: user.cpp:50:9: warning: unused variable ‘nrc’ [-Wunused-variable] user.cpp:52:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:53:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:55:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:57:48: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘int cmmmc(int, int)’: user.cpp:26:20: warning: ‘ca’ may be used uninitialized in this function [-Wuninitialized] user.cpp:26:20: warning: ‘cb’ may be used uninitialized in this function [-Wuninitialized] user.cpp: In function ‘int main()’: user.cpp:26:20: warning: ‘ca’ may be used uninitialized in this function [-Wuninitialized] user.cpp:14:11: note: ‘ca’ was declared here user.cpp:26:20: warning: ‘cb’ may be used uninitialized in this function [-Wuninitialized] user.cpp:14:14: note: ‘cb’ was declared here