Compilare: user.cpp: In function ‘void rez(int)’: user.cpp:17:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0 ; i < b[boy].size(); i++)//merg printre pretendentele lui boy ^ user.cpp:24:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0 ; j < f[girl].size(); j++)//scad pretendetnele celor care au invitat o pe girl ^