摘要: count = 0 while count<3: name = input('用户名:') if name=='root': print('登录正确') break else: print('用户名不正确') count+=1 print('End') 阅读全文
posted @ 2018-03-09 11:10 steven-python 阅读(169) 评论(0) 推荐(0)
摘要: n=1 s=0 while n < 100: temp = n%2 if temp == 0: s =s -n else: s = s+n n +=1 print(s) 阅读全文
posted @ 2018-03-09 10:05 steven-python 阅读(113) 评论(0) 推荐(0)
摘要: n=1 while n<11: if n==8: n+=1 continue print(n) n+=1 阅读全文
posted @ 2018-03-09 09:52 steven-python 阅读(157) 评论(0) 推荐(0)