bacan.cpp: In function 'int main()': bacan.cpp:26: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result bacan.cpp:27: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result bacan.cpp:28: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result bacan.cpp: In function 'void citire()': bacan.cpp:64: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result bacan.cpp: In function 'int cauta(int, int, char*)': bacan.cpp:71: warning: 'mijloc' may be used uninitialized in this function