save project

diy2.py

-i=3
+i = 3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
     if i>0:
     if i>0:
-        name=input("请输入用户名")
-        password=input("请输入密码")
+        name = input("请输入用户名：")
+        password = input("请输入密码：")
         i-=1
         i-=1
-        if name==username and password==userpassword:
-            print("登陆成功")
+        if name == username and password == userpassword:
+            print("登陆成功！")
             break
             break
-        if name!=username:
-            print("用户名错误，请重新输入")
+        if name != username:
+            print("用户名不存在，请重新输入")
+            print("温馨提示：您还有"+str(i)+"次登陆机会")
             continue
             continue
-        if password!=userpassword:
-            print("密码错误，请重新输入")
+        if password != userpassword:
+            print("密码输入错误，请重新输入")
+            print("温馨提示：您还有"+str(i)+"次登陆机会")
     else:
     else:
-        print("账户已锁定，请带身份证来我司解锁")
+        print("你的账户已被锁定，请带身份证来我司解锁")
         exit()
         exit()
 print("欢迎来到贝尔编程！")
 print("欢迎来到贝尔编程！")
+
+
+