Here you can find the source of mod(int v, int m)
v by mod.
public static int mod(int v, int m)
//package com.java2s; /*// www.jav a2 s . c o m * Licensed to Elasticsearch under one or more contributor * license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright * ownership. Elasticsearch licenses this file to you 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 { /** * Return the (positive) remainder of the division of <code>v</code> by <code>mod</code>. */ public static int mod(int v, int m) { int r = v % m; if (r < 0) { r += m; } return r; } }