@[_Jarvis_](/user/585978) 考虑单走一个 $0$ 罢。
by Error_Eric @ 2022-10-17 18:01:29
您可以直接用函数
by HeiGi @ 2022-10-17 18:06:16
@[HeiGi](/user/574852) 啥函数？ 来自蒟蒻的小声bb
by _Jarvis_ @ 2022-10-17 23:41:07
@[Error_Eric](/user/217300) 嗯嗯，还没来得及写，现在就是前导0搞不掉qwq
by _Jarvis_ @ 2022-10-17 23:42:24
@[_Jarvis_](/user/585978) 不好意思，串台了，我想到Java上去了
by HeiGi @ 2022-10-18 21:04:25