Java Array Max Value maxIndex(double[] array)

Description

max Index

License

Apache License

Declaration

static public int maxIndex(double[] array) 

Method Source Code

//package com.java2s;
/**//from  w w  w .  j  av a 2s  . c  om
 * Copyright 2014, Emory University
 * 
 * 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 {
    static public int maxIndex(double[] array) {
        int i, size = array.length, maxIndex = 0;
        double maxValue = array[maxIndex];

        for (i = 1; i < size; i++) {
            if (maxValue < array[i]) {
                maxIndex = i;
                maxValue = array[maxIndex];
            }
        }

        return maxIndex;
    }

    static public int maxIndex(double[] array, int[] indices) {
        int i, j, size = indices.length, maxIndex = indices[0];
        double maxValue = array[maxIndex];

        for (j = 1; j < size; j++) {
            i = indices[j];

            if (maxValue < array[i]) {
                maxIndex = i;
                maxValue = array[i];
            }
        }

        return maxIndex;
    }
}

Related

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2. maxIndex(double[] a)
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