Shulou(Shulou.com)06/02 Report--

This article mainly introduces the relevant knowledge of "C++ case Mathematical algorithm problem Analysis". The editor shows you the operation process through the actual case, and the operation method is simple, fast and practical. I hope this "C++ case Mathematical algorithm problem Analysis" article can help you solve the problem.

Demand

The lighting height is 100000.

A board whose height is fixed is 50000.

The incident point (050000) determines whether the following points are on the reflection and refraction rays. The reflection is proportional to the length and width at 1:2, and the refraction is to the length and width at 2:1. Ask how many times to write reflected refraction rays

three

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.