save project

diy2.py

@@ -6,12 +6,15 @@ while True:
         name = input("请输入用户名:")
         if name!=username:
             print("用户名错误!请重新输入")
+
             i-=1
+            print("温馨提示"+str(i)+"次机会")
             continue 
         password = input("请输入密码:")
         if name!=userpassword: 
             print("密码错误!请重新输入")
             i-=1
+            print("温馨提示"+str(i)+"您还剩次机会")
         if name == username and password == userpassword:
             print("登录成功!")
             break