保留12位小数的浮点数

状态	递交者	时间	内存	语言	代码	递交时间
AC	fupeixin	24ms	412 KiB	C++17(O2)	138 Bytes	2023-10-26 20:06:49
AC	TS_1	27ms	412 KiB	C++17(O2)	120 Bytes	2023-11-21 20:13:05
AC	gcx1301	29ms	764 KiB	C++17(O2)	117 Bytes	2024-1-30 10:02:27
AC	guantianqi	29ms	412 KiB	C++17(O2)	110 Bytes	2023-10-19 19:00:57
AC	jiajingwen	30ms	412 KiB	C++17(O2)	118 Bytes	2023-10-10 19:28:08
AC	munrolashi123	32ms	516 KiB	C++17(O2)	131 Bytes	2023-12-21 18:36:23
AC	M_I_H_U_Y_O	34ms	516 KiB	C++17(O2)	119 Bytes	2023-12-19 20:42:34
AC	zhangyongwu	34ms	768 KiB	C++17(O2)	115 Bytes	2024-1-29 10:50:11
AC	geyutong	36ms	764 KiB	C++17(O2)	134 Bytes	2024-1-30 10:00:00