第3题-`16`QAM 信号星座的 CART 判决器

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	PMKr1n1DB0	1878ms	35.5 MiB	Python 3	3.2 KiB	2026-5-28 21:38:15
AC	kd123	1912ms	35.8 MiB	Python	2 KiB	2026-8-12 22:37:34
AC	iZeyiOZohz	1922ms	36 MiB	Python 3	3.8 KiB	2026-10-3 17:14:24
AC	yzkNrPBtp2	1945ms	35.6 MiB	Python 3	3.4 KiB	2026-5-9 17:47:50
AC	M3f4BG7nsh	1951ms	36 MiB	Python 3	3.7 KiB	2026-4-6 22:44:33
AC	睿智的月亮5180	1954ms	36.1 MiB	Python 3	3.1 KiB	2026-10-13 16:20:09
AC	zmDFQPljy4	1969ms	35.5 MiB	Python 3	4.3 KiB	2026-8-5 16:04:33
AC	Dv1kRzm96p	1969ms	35.8 MiB	Python 3	3 KiB	2026-5-8 16:22:07
AC	正经人谁打太极拳	1976ms	35.8 MiB	Python 3	2.1 KiB	2026-9-19 15:42:28
AC	CodeFune7b7268815	1978ms	35.5 MiB	Python 3	3.4 KiB	2026-9-21 16:03:37
AC	Astesia_wyx	1982ms	45.6 MiB	Java	6.1 KiB	2026-8-24 15:09:42
AC	1zHoxvZBEu	1984ms	36 MiB	Python 3	3.2 KiB	2026-4-24 10:59:57
AC	y4xKJP1MEQ	1992ms	35.9 MiB	Python 3	3.7 KiB	2026-8-26 16:20:56
AC	akqmPZSIvT	2026ms	36.1 MiB	Python 3	2.2 KiB	2026-4-6 18:09:38
AC	j4dyyrHr0d	2029ms	36 MiB	Python 3	2.3 KiB	2026-5-24 15:44:29
AC	wnHQTMjJsy	2029ms	35.9 MiB	Python 3	3.2 KiB	2026-9-22 17:37:49
AC	倔强的歌手	2031ms	36 MiB	Python 3	3.6 KiB	2026-10-9 16:50:15
AC	CodeFun315ea90ec2	2078ms	35.6 MiB	Python 3	3.6 KiB	2026-5-7 16:37:44
AC	tWOYZEEWwt	2096ms	35.9 MiB	Python 3	2.3 KiB	2026-9-18 16:09:13
AC	NypE2LfV7g	2145ms	35.4 MiB	Python 3	2.3 KiB	2026-5-12 17:07:14
AC	kuGePCbI0d	2156ms	34.8 MiB	Python 3	2.4 KiB	2026-9-1 12:11:07
AC	mvbfYKBxzz	2253ms	35.2 MiB	Python 3	2.6 KiB	2026-9-1 18:32:39
AC	hrzhang22	2307ms	36.1 MiB	Python 3	2.2 KiB	2026-9-15 22:14:44
AC	ySgXfzk9ge	2354ms	35.6 MiB	Python 3	3.6 KiB	2026-9-4 16:23:16