Java List Max getMaxGYS(List values)

Description

get Max GYS

License

Apache License

Declaration

public static int getMaxGYS(List<Integer> values) 

Method Source Code

//package com.java2s;
/**/*  w  ww . ja v  a 2  s.  c  o m*/
 * Copyright 2013 openteach
 *
 *  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.
 * 
 */

import java.util.List;

public class Main {
    public static int getMaxGYS(List<Integer> values) {
        int len = values.size();
        if (len <= 1) {
            return 1;
        } else if (len == 2) {
            return getMaxGYS(values.get(0), values.get(1));
        } else {
            int v1 = values.get(0);
            int v2 = values.get(1);
            int temp = getMaxGYS(v1, v2);
            for (int i = 2; i < len; i++) {
                temp = getMaxGYS(temp, values.get(i));
            }
            return temp;
        }
    }

    public static int getMaxGYS(int a, int b) {
        while ((a %= b) != 0 && (b %= a) != 0)
            ;
        return a > b ? a : b;
    }
}

Related

1. getMax(List d)
2. getMax(List list)
3. getMax(List numbers)
4. getMax(List list)
5. getMaxColumnSizes(List resultSet)
6. getMaxId(List ids)
7. getMaximums(List data)
8. getMaxLength(List values)
9. getMaxLineWidth(final List str)