Borderou de evaluare (job #48648)

Compilare: user.cpp: In function ‘int main()’: user.cpp:5:10: warning: variable ‘ma’ set but not used [-Wunused-but-set-variable] user.cpp:6:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:7:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:45:6: warning: ‘cj’ may be used uninitialized in this function [-Wuninitialized]