returns the index of the smallest element from the given array - Java Collection Framework

Java examples for Collection Framework:Array Index

  1. HOME
  2. Java
  3. Collection Framework
  4. Array Index

Description

returns the index of the smallest element from the given array

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) throws Exception {
        double[] value = new double[] { 34.45, 35.45, 36.67, 37.78,
                37.0000, 37.1234, 67.2344, 68.34534, 69.87700 };
        System.out.println(minIndex(value));
    }/*from w  w  w.ja  v  a2 s .  com*/

    /**
     * returns the index of the smallest element from the given array
     */
    public static double minIndex(double[] value) {
        double result = Double.POSITIVE_INFINITY;
        int index = 0;
        for (int i = 0; i < value.length; i++) {
            if (value[i] < result)
                result = value[i];
            index = i;
        }
        return index;
    }
}

Related Tutorials