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        如何在Java中生成随机正数和负数

        How to generate random positive and negative numbers in Java(如何在Java中生成随机正数和负数)

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                1. 本文介绍了如何在Java中生成随机正数和负数的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我正在尝试在原始数据类型 short 的范围(-32768、32767)上生成随机整数.java Random 对象只生成正数.我将如何在该间隔上随机创建数字?谢谢.

                  I am trying to generate random integers over the range (-32768, 32767) of the primitive data type short. The java Random object only generates positive numbers. How would I go about randomly creating numbers on that interval? Thanks.

                  推荐答案

                  你随机对 (0, 32767+32768) 然后减去 32768

                  You random on (0, 32767+32768) then subtract by 32768

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