Java Random Int random(int maxValue)

Description

random

License

Open Source License

Declaration

public static int random(int maxValue) 

Method Source Code

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

public class Main {
    public static int random(int maxValue) {
        return (int) (Math.random() * (maxValue + 1));
    }//w  ww .  j a v a 2  s. c om

    public static float random(float maxValue) {
        return (float) (Math.random() * maxValue);
    }

    public static double random(double maxValue) {
        return Math.random() * maxValue;
    }

    public static int random(int minValue, int maxValue) {
        return (int) (Math.random() * (maxValue - minValue + 1)) + minValue;
    }

    public static float random(float minValue, float maxValue) {
        return (float) (Math.random() * (maxValue - minValue)) + minValue;
    }

    public static double random(double minValue, double maxValue) {
        return Math.random() * (maxValue - minValue) + maxValue;
    }
}

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