x_list = [[13,-1,4],[5,0,6],[1,9,-3]] y_list = x_list.copy() #题目给的输出样例仅为x*x的结果,没有把y拷贝x后+1 ''' for i in range(len(y_list)): for j in range(len(y_list[i])): y_list[i][j] += 1 ''' new_list = [] for i in range(len(x_list)): row_list = list()...