save project

diy2.py

@@ -13,6 +13,8 @@ while True:
     if password != userpassword:
     if password != userpassword:
         print("密码错误")
         print("密码错误")
         i+=1
         i+=1
+        b=3-i
+        print("剩余次数："+b)
     if i==3:
     if i==3:
         exit()
         exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file