Shulou(Shulou.com)06/01 Report--

This article mainly shows you "how java uses Math.random () to generate random numbers". The content is simple and clear. I hope it can help you solve your doubts. Let me lead you to study and learn this article "how java uses Math.random () to generate random numbers".

Use Math.random () to generate random numbers

Directly paste a few small methods

/ * get the random decimal between 0. 0-1. 0. * / private double test1 () {double num = Math.random (); return num;} / * get the random decimal between two numbers * / private double test2 (int min, int max) {return min + Math.random () * (max-min) } / * get the random integer between two numbers * / private int test3 (int min, int max) {return (int) (min + Math.random () * (max-min));} above is all the content of the article "how java uses Math.random () to generate random numbers". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.