Borderou de evaluare (job #136987)

Compilare: user.cpp: In function ‘int main()’: user.cpp:32:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:33:43: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:35:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:37:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void secv(int, int, int, int)’: user.cpp:29:16: warning: ‘poz2’ may be used uninitialized in this function [-Wuninitialized] user.cpp:28:16: warning: ‘poz1’ may be used uninitialized in this function [-Wuninitialized]