7的倍数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	SixNukes (ChrisCR)	21ms	3.4 MiB	C++11	205 Bytes	2023-10-5 14:57:35
AC	oiiaio (lfyst2025035)	24ms	6.8 MiB	C++14(O2)	856 Bytes	2025-7-13 16:40:20
AC	hope-------全能选手博尔特 (lqst2025031)	25ms	6.8 MiB	C++14(O2)	824 Bytes	2025-7-9 10:57:20
AC	王钰凯 (lfyst2025022)	26ms	6.8 MiB	C++14(O2)	858 Bytes	2025-5-25 10:25:49
AC	单推芙莉莲（韩秉轩） (lfyst2025033)	27ms	6.8 MiB	C++14(O2)	824 Bytes	2025-5-30 17:25:33
AC	guoyikaizb	29ms	6.8 MiB	C++14(O2)	856 Bytes	2025-8-14 23:48:58
AC	一只小猪狗~~ (lfy57)	34ms	6.6 MiB	C++14(O2)	824 Bytes	2025-9-24 17:21:37