练7.2 保留12位小数

状态	递交者	时间	内存	语言	代码	递交时间
AC	曾靖皓	24ms	512 KiB	C++98	122 Bytes	2026-1-23 20:42:58
AC	胡舰寒	25ms	768 KiB	C++98	122 Bytes	2026-1-17 17:52:17
AC	覃祥益	25ms	508 KiB	C++98	127 Bytes	2025-5-10 11:53:42
AC	姚竣瀚	25ms	508 KiB	C++98	122 Bytes	2025-5-10 11:41:39
AC	aelbery	25ms	760 KiB	C++11	181 Bytes	2026-1-2 18:41:54
AC	余梓毅	26ms	768 KiB	C++98	122 Bytes	2026-1-18 20:07:42
AC	余林泽	26ms	768 KiB	C++98	119 Bytes	2026-1-17 17:43:51
AC	gaga	26ms	732 KiB	C++11	169 Bytes	2026-1-17 10:24:14
AC	杜彦澄	26ms	760 KiB	C++98	123 Bytes	2025-5-10 12:06:21
AC	杜懋霖	26ms	764 KiB	C++98	122 Bytes	2025-10-20 21:51:15
AC	hdh1z23	26ms	540 KiB	C++11	169 Bytes	2026-1-25 13:58:06
AC	颜驿骁	27ms	760 KiB	C++98	107 Bytes	2025-10-17 18:52:14
AC	熊谦溢	27ms	760 KiB	C++98	122 Bytes	2025-10-17 18:39:20
AC	sunny20170121	27ms	744 KiB	C++11	162 Bytes	2026-2-2 14:26:58
AC	eric	27ms	512 KiB	C++11	187 Bytes	2026-1-31 20:53:38
AC	冉铖浩	27ms	504 KiB	C++98	123 Bytes	2025-5-10 11:58:10
AC	张熙悦	27ms	580 KiB	C++98	128 Bytes	2025-10-10 19:48:36
AC	罗俊	28ms	764 KiB	C++98	122 Bytes	2025-10-17 18:37:57
AC	吴卓航	28ms	508 KiB	C++98	122 Bytes	2025-5-10 11:53:49
AC	郑茗予	30ms	768 KiB	C++98	123 Bytes	2024-9-8 12:59:38