Python作业

 1 #coding:utf8
 2 user_list =[]
 3 for i in range(1,302):
 4     tmp = "{‘user‘:‘alex-%s,‘email‘:‘alex%s@email.com‘,‘pwd‘:‘pwd%s‘}" %(i,i,i)
 5     user_list.append(tmp)
 6 while True:
 7     user_choice = input("请输入页码：").strip()
 8     if user_choice.isdecimal():
 9         user_choice = int(user_choice)
10         if user_choice >0 and user_choice <=len(user_list)/10+1:
11             min = user_choice * 10 -10
12             max = user_choice *10
13             for item in user_list[min:max]:
14                 print(item)
15         else:
16             print("你输入的页码不存在，最大只能为%d页。"%(len(user_list)/10 + 1))
17     else:
18         print("你输入的不是数字页面。。")