Compilare: user.cpp: In function ‘int main()’: user.cpp:20:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<h[j%10000].size();i++) ^ user.cpp:33:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<h[j%10000].size();i++) ^ user.cpp:44:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<h[j%10000].size();i++) ^