幂和数（洛谷 B4357）（区间循环+幂和数判断、简单枚举算法）

状态	递交者	时间	内存	语言	代码	递交时间
AC	peng	140ms	22.1 MiB	C++11	406 Bytes	2025-12-1 14:04:53
AC	qianxingji	144ms	22.1 MiB	C++11	412 Bytes	2026-5-31 10:54:31
AC	hanqi	146ms	22.1 MiB	C++11	377 Bytes	2026-6-9 20:30:31
AC	yangyuhang	152ms	22.1 MiB	C++11	395 Bytes	2026-5-10 9:24:28
AC	yuanyixuan	154ms	22.1 MiB	C++11	369 Bytes	2026-2-10 10:12:38
AC	ruisu	154ms	22.1 MiB	C++11	422 Bytes	2025-12-8 19:21:58
AC	zyh	157ms	22.1 MiB	C++11	400 Bytes	2026-1-10 10:09:09
AC	zhangyuxuan	161ms	22.1 MiB	C++11	324 Bytes	2026-3-1 10:09:45
AC	zhanghaochen	325ms	21 MiB	C++11	324 Bytes	2026-3-1 10:09:15
AC	yanghanyu	426ms	22.1 MiB	C++11	314 Bytes	2026-3-1 10:06:43
AC	yangzitong	681ms	22.1 MiB	C++11	368 Bytes	2025-12-25 19:43:06