解三角形，五种情况，并且电脑写出解题过程。抄作业专用，但不提倡抄作业，仅供学习编程做参考。（我编写的时候也总是犯晕，还是自己做题目轻松啊） -Solution triangle, five cases, and the computer to write problem-solving process. Chao Zuoye special, but does not advocate Chaozuo Ye, learn programming for reference purposes only. (I always sound so confused when writing, or make their own topic easily ah)