computes the maximal value of a passed array - Android java.lang

Android examples for java.lang:array calculation

  1. HOME
  2. Android
  3. java.lang
  4. array calculation

Description

computes the maximal value of a passed array

Demo Code


//package com.java2s;

public class Main {
    /**/*from  w ww . ja va2s. c o m*/
     * computes the maximal value of a passed array
     * @param _arr the array to get the maximum from
     * @return a double[] of size 2. the first index holds the maximum value of the passed array,
     * the second index holds the index where the maximum value is in the passed array
     */
    public static double[] max(double[] _arr) {
        double max = Double.MIN_VALUE;
        double maxIdx = -1;

        for (int i = 0; i < _arr.length; i++) {
            if (_arr[i] > max) {
                max = _arr[i];
                maxIdx = i;
            }
        }
        return new double[] { max, maxIdx };
    }
}

Related Tutorials