save project

diy2.py

@@ -11,9 +11,11 @@ while True:
             break
         if username!=name:
             print("名字错误，重新输入")
+            print("您还有"+str(i)+"次输入机会")
             continue
         if userpassword!=password:
             print("密码错误，重新输入")
+            print("您还有"+str(i)+"次输入机会")
     print("您已3次密码错误，请拿身份证来我司解除")
     exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file