Compilare: main.cpp: In function 'void generare_div(int, long long int)': main.cpp:11:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(poz == factor.size()){ ~~~~^~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:51:44: warning: format '%d' expects argument of type 'int', but argument 3 has type 'std::vector<long long int>::size_type {aka long unsigned int}' [-Wformat=] fprintf(fout,"%d\n",divizori.size()); ^ main.cpp:52:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<divizori.size();i++){ ~^~~~~~~~~~~~~~~~ main.cpp:62:44: warning: format '%d' expects argument of type 'int', but argument 3 has type 'std::vector<long long int>::size_type {aka long unsigned int}' [-Wformat=] fprintf(fout,"%d\n",divizori.size()); ^ main.cpp:63:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<divizori.size();i++){ ~^~~~~~~~~~~~~~~~ main.cpp:48:26: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%lld",&b); ^