Here you can find the source of pow(int b, int e)
static public int pow(int b, int e)
//package com.java2s; /*/*from w ww. ja va2 s . co m*/ * Copyright 1999-2004 The Apache Software Foundation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { /** compute b to the e power (b ** e) */ static public int pow(int b, int e) { int a = 1; for (int i = 0; i < e; i++) { a *= b; } return a; } }