save project

diy2.py

@@ -9,8 +9,9 @@ while True:
             continue
         password = input("请输入密码:")    
         elif password!=userpassword:
-            print("密码错误!")
             i-=1
+            print("密码错误!")
+            print("还剩"+i+"次)
         else:
             print("登录成功！")
             break