rima.cpp: In function 'void Rezolvare(int)': rima.cpp:69: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result rima.cpp: In function 'int main()': rima.cpp:88: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result