/* * Copyright (C) 2009 E.Albert, P.Arenas, S.Genaim, G.Puebla, and D.Zanardini * https://costa.ls.fi.upm.es * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package complexityClasses; public class NLogN2 { public int funNLogN (int entry) { if (entry < 2) return 1; else return aux(entry) + funNLogN (entry/2) + funNLogN (entry/2); } public static int aux (int entry) { if (entry <= 0) return 1; else return entry * aux (entry - 1); } }