Java Array Average avg(int[] values)

Description

avg

License

Open Source License

Declaration

public static int avg(int[] values) 

Method Source Code

//package com.java2s;
/**/*  ww w  .  j a  va  2s . c om*/
 * jetbrick-template
 * http://subchen.github.io/jetbrick-template/
 *
 * Copyright 2010-2014 Guoqiang Chen. All rights reserved.
 * Email: subchen@gmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static int avg(int[] values) {
        if (values == null || values.length == 0) {
            return 0;
        }
        return sum(values) / values.length;
    }

    public static int sum(int[] values) {
        if (values == null || values.length == 0) {
            return 0;
        }
        int sum = 0;
        for (int value : values) {
            sum += value;
        }
        return sum;
    }
}

Related

1. avg(final double a, final double b)
2. avg(final double... values)
3. avg(float... numbers)
4. avg(int... values)
5. avg(int[] arr)
6. avg(int[] xs)
7. avg(int[][] values)
8. avgarr(int[] a)
9. avgArray(double[] values, int maxLength)