Java Random Int random(int min, int max)

Description

random

License

Apache License

Declaration

public static int random(int min, int max) 

Method Source Code

//package com.java2s;
/**************************************************************************
* Copyright 2008 Jules White                                              *
*                                                                         *
* 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 random(int min, int max) {
        double rand = Math.random();
        double range = max - min;
        double delta = range * rand;
        return (int) Math.rint((min + delta));
    }// www  .  ja  v a 2 s  . c  o m

    public static double random(double min, double max) {
        double rand = Math.random();
        double range = max - min;
        double delta = range * rand;
        return min + delta;
    }
}

Related

1. random(int min, int max)
2. random(int min, int max)
3. random(int min, int max)
4. random(int min, int max)
5. random(int min, int max)
6. random(int n)
7. random(int n)
8. random(int numSamples)
9. random(int range)