摘要: # s='name'# # s1=s.find('a')# # print(s1)# ## # s='jihki'# # i=0# # while i<5:# # print(s[i])# # i+=1# ## # for i in s:# # print(i)###计算8+9 , 8 + 9, 8 阅读全文
posted @ 2018-10-10 23:11 我叫小明 阅读(151) 评论(0) 推荐(0)