【入门】回文偶数？

状态	递交者	时间	内存	语言	代码	递交时间
AC	13368253581	1ms	384 KiB	C++ 98	372 Bytes	2022-10-16 19:54:07
AC	5174	2ms	376 KiB	C++	160 Bytes	2022-8-24 11:00:05
AC	13983197139	2ms	248 KiB	C++ 98	158 Bytes	2023-7-24 19:06:18
AC	13637975001	2ms	376 KiB	C++ 17	267 Bytes	2024-8-9 7:49:29
AC	202522184	2ms	248 KiB	C++ 98	221 Bytes	2022-12-6 8:05:31
AC	13983907853	3ms	392 KiB	C++ 11	190 Bytes	2022-10-7 10:34:10
AC	202530384	3ms	376 KiB	C++ 11	556 Bytes	2023-2-24 14:52:02