Java Array Sum sum(int[] intArray)

Description

sum

License

Open Source License

Declaration

public static double sum(int[] intArray) 

Method Source Code

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

import java.util.Arrays;

public class Main {
    public static double sum(int[] intArray) {
        double[] doubleArray = Arrays.stream(intArray).asDoubleStream().toArray();
        return sum(doubleArray);
    }//from  w  w  w  .ja va2 s  .co m

    public static double sum(double[] doubleArray) {
        // Sum the elements in a double array
        double arraySum = 0;
        for (double d : doubleArray) {
            arraySum += d;
        }
        return arraySum;
    }
}

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