Compilare: main.cpp: In function 'int main()': main.cpp:51:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(term=0; term<best[poz].size(); ++term) ~~~~^~~~~~~~~~~~~~~~~ main.cpp:21:28: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d\n", &k); ^ main.cpp:22:28: warning: ignoring return value of 'char* fgets(char*, int, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fgets(sir, NMAX-3, fin); ^