在一个任意三角形中共三个边，三个角六个参数，在已知其中任意三个参数的情况下解三角形。若无法解三角形，程序可以回复报错。-In an arbitrary triangle CPC three sides, three angles six parameters, which are known in the case of the solution of any of the three parameters triangle. If you can not solve the triangle, the program can reply error.