Compilare: user.cpp: In function ‘char* drumMinim(int, int)’: user.cpp:48:21: warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings] char *raspuns = "\0"; ^ user.cpp: In function ‘int main()’: user.cpp:27:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d%*c", &n, &m); ^ user.cpp:30:37: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fgets(mat[i] + 1, NMAX, fin); ^