Java Number Max Value max(int a, int b)

Description

Returns the bigger number of a and b.

License

LGPL

Parameter

Parameter	Description
a	value.
b	value.

Return

max

Declaration

public static int max(int a, int b) 

Method Source Code

//package com.java2s;
//License from project: LGPL 

public class Main {
    /**//from   w  ww  .j  a  v a  2s  .  co m
     * Returns the bigger number of a and b.
     * @param a value.
     * @param b value.
     * @return max
     */
    public static int max(int a, int b) {
        return a > b ? a : b;
    }

    /**
     * Returns the bigger number of a, b and c.
     * @param a value.
     * @param b value.
     * @param c value.
     * @return max
     */
    public static int max(int a, int b, int c) {
        return max(max(a, b), c);
    }

    /**
     * Returns the biggest number contained in the provided array.
     * @param numbers Array of numbers
     * @return max
     */
    public static int max(int... numbers) {
        if (numbers.length < 1) {
            throw new IllegalArgumentException();
        }
        int max = numbers[0];
        for (int i = 1; i < numbers.length; i++) {
            if (numbers[i] > max) {
                max = numbers[i];
            }
        }
        return max;
    }

    /**
     * Returns the bigger number of a and b.
     * @param a value.
     * @param b value.
     * @return max
     */
    public static double max(double a, double b) {
        return a > b ? a : b;
    }

    /**
     * Returns the bigger number of a, b and c.
     * @param a value.
     * @param b value.
     * @param c value.
     * @return max
     */
    public static double max(double a, double b, double c) {
        return max(max(a, b), c);
    }

    /**
     * Returns the biggest number contained in the provided array.
     * @param numbers Array of numbers
     * @return max
     */
    public static double max(double... numbers) {
        if (numbers.length < 1) {
            throw new IllegalArgumentException();
        }
        double max = numbers[0];
        for (int i = 1; i < numbers.length; i++) {
            if (numbers[i] > max) {
                max = numbers[i];
            }
        }
        return max;
    }

    /**
     * Returns the bigger number of a and b.
     * @param a value.
     * @param b value.
     * @return max
     */
    public static float max(float a, float b) {
        return a > b ? a : b;
    }

    /**
     * Returns the bigger number of a, b and c.
     * @param a value.
     * @param b value.
     * @param c value.
     * @return max
     */
    public static float max(float a, float b, float c) {
        return max(max(a, b), c);
    }

    /**
     * Returns the biggest number contained in the provided array.
     * @param numbers Array of numbers
     * @return max
     */
    public static float max(float... numbers) {
        if (numbers.length < 1) {
            throw new IllegalArgumentException();
        }
        float max = numbers[0];
        for (int i = 1; i < numbers.length; i++) {
            if (numbers[i] > max) {
                max = numbers[i];
            }
        }
        return max;
    }
}

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