中文说明：用单纯形法求解线性规划最优解，能输出求解过程中产生的单纯形表，并输出最优解-Simplex method for solving linear programming optimal solution, can solve the output generated in the process of simplex tableau, and output the optimal solution
English Description：
Simplex method for solving linear programming optimal solution, can solve the output generated in the process of simplex tableau, and output the optimal solution