摘要: a =[ [col for col in range(4)] for row in range(4)]for i in a : print(i)print(' ')for h,zhi in enumerate(a): for l in range(h,len(zhi)): tem = a[l][h] 阅读全文
posted @ 2017-09-04 19:41 王盼0810 阅读(106) 评论(0) 推荐(0) 编辑