Nginike uhlu izakhiwo idatha nge O(1) ukufinyelela isikhathi
1. Izinkomo Inhlanganisela 2. Izingelosi Ithebula le-Hash 3. Izindaba Ezinhle Isitaki 4. Izidakamizwa Ulayini 5. Izingelosi Uhlu Oluxhunyiwe Isiyisithupha. Isichazamazwi Semephu