Compilare: user.cpp: In function ‘int main()’: user.cpp:58:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(long int i = 0; i < par.size(); i++) ^ user.cpp:62:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(long int i = 0; i < impar.size(); i++) ^ user.cpp:86:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(long int i = 0; i < par.size(); i++) ^ user.cpp:90:44: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(long int i = 0; i < impar.size(); i++) ^ user.cpp:102:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < impar.size(); i++) ^ user.cpp:113:47: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < impar.size(); i++) ^