循环判断7的倍数

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	longhongan	2ms	376 KiB	C++14(O2)	231 Bytes	2025-1-27 18:48:42
AC	吕剑秋	2ms	504 KiB	C++14(O2)	190 Bytes	2025-12-8 20:34:59
AC	程梓萱	2ms	376 KiB	C++14(O2)	212 Bytes	2025-1-21 19:51:35
AC	蔡艺赫	2ms	376 KiB	C++98	262 Bytes	2026-2-6 11:54:48
AC	刘恩成	2ms	376 KiB	C++14(O2)	151 Bytes	2026-2-12 18:17:23
AC	周敬轩	2ms	376 KiB	C++14(O2)	153 Bytes	2026-2-23 10:16:27
AC	谢文铄	2ms	376 KiB	C++14	169 Bytes	2025-12-18 13:41:08
AC	赵祥成	2ms	376 KiB	C++14(O2)	179 Bytes	2025-12-20 16:48:35
AC	王辰鑫	2ms	376 KiB	C++14(O2)	157 Bytes	2025-12-20 21:42:29
AC	杭芊羽2	2ms	376 KiB	C++14(O2)	159 Bytes	2026-2-28 15:17:31
AC	王艺喆	2ms	424 KiB	C++14(O2)	171 Bytes	2026-2-24 20:52:57
AC	张佳硕	2ms	376 KiB	C++14(O2)	166 Bytes	2026-2-10 12:35:40
AC	杭芊帆2	2ms	376 KiB	C++14(O2)	168 Bytes	2026-2-28 15:18:17
AC	丁奕轩	2ms	376 KiB	C++14(O2)	180 Bytes	2026-2-9 16:59:33
AC	18953256693	2ms	376 KiB	C++14(O2)	186 Bytes	2026-1-18 14:53:53
AC	王彤鑫	2ms	376 KiB	C++14(O2)	160 Bytes	2025-12-16 17:38:44
AC	王源	17ms	3.6 MiB	Python 3	94 Bytes	2025-3-16 20:45:57
AC	zch	18ms	3.6 MiB	Python 3	94 Bytes	2025-1-18 16:33:14
AC	张雯淇	19ms	3.6 MiB	Python 3	92 Bytes	2025-3-15 12:14:42
AC	宋泽远	19ms	3.6 MiB	Python 3	94 Bytes	2025-3-16 16:50:50
AC	黄梓宸	19ms	3.6 MiB	Python 3	92 Bytes	2025-1-20 11:44:54
AC	祁诗雯	19ms	3.6 MiB	Python 3	100 Bytes	2025-3-21 22:30:26
AC	阚嘉烨	21ms	3.6 MiB	Python 3	102 Bytes	2025-3-21 21:34:22
AC	张俊熙	26ms	3.6 MiB	Python 3	94 Bytes	2025-1-18 21:02:54