save project

diy1.py

@@ -7,17 +7,19 @@ while True:
         i-=1
         if name!=username:
             print("账号错误")
+            print("剩余"+str(i)+"次")
             continue
         password=input("请输入密码")
+        if password!=userpassword:
+            print("密码错误")
+            print("剩余"+str(i)+"次")
         if name==username and password==userpassword:
             print('登陆成功')
             break  
-        
-        if password!=userpassword:
-            print("密码错误")
         print("登陆失败")
     else:
         print("登录次数已用完")
+        exit()  
 print('欢迎登陆')  
 # 请用input()实现用