Java Array Sum sum(int[] array)

Description

sum

License

Open Source License

Declaration

public static int sum(int[] array) 

Method Source Code

//package com.java2s;
/*/*from w  w  w.j a  v a 2s . com*/
 *             Twidere - Twitter client for Android
 * 
 *  Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static double sum(double... doubles) {
        double sum = 0;
        for (double d : doubles) {
            sum += d;
        }
        return sum;
    }

    public static int sum(int[] array) {
        return sum(array, 0, array.length - 1);
    }

    public static int sum(int[] array, int start, int end) {
        int sum = 0;
        for (int i = start; i <= end; i++) {
            int num = array[i];
            sum += num;
        }
        return sum;
    }
}

Related

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3. sum(int[] array)
4. sum(int[] array)
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6. sum(int[] array)
7. sum(int[] intArray)
8. sum(int[] ints)
9. sum(int[] list)