Java Array Sum sumToLong(byte[] array)

Description

Sum all numbers from array.

License

Open Source License

Parameter

Parameter	Description
array	array to sum.

Return

sum of all elements in given array.

Declaration

public static long sumToLong(byte[] array) 

Method Source Code

//package com.java2s;
/*//from w  w  w . j  a v a 2 s  .  co  m
 * The MIT License (MIT)
 *
 * Copyright (c) 2016. Diorite (by Bart?omiej Mazur (aka GotoFinal))
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

public class Main {
    /**
     * Sum all numbers from array.
     *
     * @param array
     *         array to sum.
     *
     * @return sum of all elements in given array.
     */
    public static long sumToLong(byte[] array) {
        long sum = 0;
        for (byte x : array) {
            sum += x;
        }
        return sum;
    }

    /**
     * Sum all numbers from array.
     *
     * @param array
     *         array to sum.
     *
     * @return sum of all elements in given array.
     */
    public static long sumToLong(char[] array) {
        long sum = 0;
        for (char x : array) {
            sum += x;
        }
        return sum;
    }

    /**
     * Sum all numbers from array.
     *
     * @param array
     *         array to sum.
     *
     * @return sum of all elements in given array.
     */
    public static long sumToLong(int[] array) {
        long sum = 0;
        for (int x : array) {
            sum += x;
        }
        return sum;
    }
}

Related

1. sumOverVector(float[] a)
2. sumProd(double[] v1, double[] v2, int i_, int n_)
3. sumRightShifts(int num, int... shifts)
4. sumSquared(double[] a)
5. sumToDouble(float[] array)
6. sumUpArray(int[] array)
7. sumValues(double[] vector)