save project

diy1.py

@@ -6,15 +6,15 @@ while True:
         name=input("请输入用户名")
         password=input('请输入密码')
         i-=1
-        if username==name and userpassword==password:
-            print('登录成功')
+        if username == name and password == userpassword:
+            print("登录成功")
             break
         if name != username:
-                print("用密码错误!请重心输入")
-                continue
-        if name != username:
                 print("用户名错误!请重心输入")
-        else:
-            print("密码错误次数太多，请带有效证件来我司认证")
-            exit()
+                continue
+        if password != userpassword:
+                print("用密码错误!请重心输入")
+    else:
+        print("密码错误次数太多，请带有效证件来我司认证")
+        exit()
 print("欢迎来到贝尔编程")
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