minuni.cpp: In member function 'char InParser::read_ch()': minuni.cpp:14: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result minuni.cpp: In function 'int cautare_binara(int*, int, int)': minuni.cpp:76: warning: control reaches end of non-void function