Here you can find the source of minPos(int a, int b)
public static int minPos(int a, int b)
//package com.java2s; /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright 2013 Joseph Yuan//from w w w . j a v a 2s. c o m * * 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 { public static int minPos(int a, int b) { if (a >= 0 && b >= 0) { return min(a, b); } else if (a >= 0 && b < 0) { return a; } else if (b >= 0 && a < 0) { return b; } else { return Integer.MAX_VALUE; } } public static int min(int a, int b) { if (a < b) { return a; } else { return b; } } }