save project

diy2.py

@@ -11,9 +11,11 @@ while True:
             break
         if name!=username:
             print("用户名不正确")
+            print("你还有"+str(i)+"次机会) 
             continue
         if password!=userpassword:
             print("密码不正确")
+            print("你还有"+str(i)+"次机会) 
     else:
         print("次数用完，账户锁定")
         exit()