Java Array Max Value argmax(int[] input)

Description

Returns the index of the largest element in an array.

License

Open Source License

Parameter

Parameter	Description
input	a nonempty array of unique elements

Declaration

public static int argmax(int[] input) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    /**//from  www  .  j  ava2s . c o  m
     * Returns the index of the largest element in an array.
     * @param input a nonempty array of unique elements
     */
    public static int argmax(int[] input) {
        int i = input.length - 1;
        int currentMaximum = input[i];
        int currentArgmax = i;
        while (i >= 0) {
            if (input[i] > currentMaximum) {
                currentMaximum = input[i];
                currentArgmax = i;
            }
            i++;
        }
        return currentArgmax;
    }
}

Related

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2. argMax(int[] a)
3. argmax(int[] a)
4. argmax(int[] array)
5. argmax(int[] array)
6. arrayMax(double maxVal, double[] vals)
7. arrayMax(double[] arr)
8. arrayMax(double[] x)
9. arrayMax(final int[] array)