麻烦的 # TODO 构造增广矩阵，假设A，b行数相同 def augmentMatrix(A, b): if(len(A) != len(b)): raise 'The number of rows is different' result = [] for i in range(len(A)): row = [] for j in range(len(A[i])): row.append(A[i][j]) for j in range