save project

diy2.py

@@ -2,21 +2,13 @@ i=3
 username = "python" 
 userpassword = "123456"
 while True:
-    if i>0:
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        i-=1
-        if name == username and password == userpassword:
-            print("登录成功!")
-            break
-        if name != username:
-            print("您输入的用户名不正确请再次输入！")
-            print("你还有"+str(i)+"次机会")
-            continue
-        if password != userpassword:
-            print("您输入的密码不正确请再次输入！")
-            print("你还有"+str(i)+"次机会")
+    name = input("请输入用户名:")
+    password = input("请输入密码:")
+    if name == username and password == userpassword:
+        print("登录成功!")
+        break
+    elif name != username:
+        print("您输入的用户名不正确请再次输入")
     else:
-        print("您的账号已被锁定，请携带证件来解锁！")
-        exit()
+        print("您输入的密码不正确请再次输入！")
 print("欢迎来到贝尔编程!")