Compilare: user.cpp: In function ‘void citire()’: user.cpp:27:12: warning: unused variable ‘aux’ [-Wunused-variable] int i, aux; ^ user.cpp:28:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("stiva.in", "r", stdin); ^ user.cpp:29:36: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(Buffer, 1, 100000, stdin); ^