第3题-电商用户购买行为预测分析

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	无畏的骑士6983	123ms	7.4 MiB	C++17(O2)	1.7 KiB	2026-11-12 21:08:29
AC	Millie	250ms	7.7 MiB	C++14(O2)	2.5 KiB	2026-11-11 21:03:38
AC	vWAlkv3Phe	478ms	7.1 MiB	C++17	3.6 KiB	2026-11-11 22:28:47
AC	聪明的白鹭2974	1200ms	7.4 MiB	C++	3 KiB	2026-11-12 14:02:46
AC	机灵的仓鼠8679	1370ms	7 MiB	C++14	2.6 KiB	2026-11-12 12:29:44
AC	冷静的橘猫6872	1927ms	36.5 MiB	Python 3	662 Bytes	2026-11-12 16:14:44
AC	自由的橘猫2099	1932ms	36.5 MiB	Python 3	807 Bytes	2026-11-12 21:17:28
AC	风趣的兔子6874	1964ms	35.7 MiB	Python 3	978 Bytes	2026-11-12 16:02:49
AC	无敌老天才	1977ms	36.3 MiB	Python 3	709 Bytes	2026-11-11 22:04:56
AC	dewOvxcMX7	2070ms	36.7 MiB	Python 3	1003 Bytes	2026-11-12 20:46:09
AC	勤劳的熊猫7570	2087ms	36.4 MiB	Python 3	1.2 KiB	2026-11-11 21:43:59
AC	Chesterious	2096ms	35.7 MiB	Python 3	2.2 KiB	2026-11-12 22:11:57
AC	1aWKIJ9qmx	2098ms	36.1 MiB	Python 3	928 Bytes	2026-11-12 10:51:44
AC	活泼的画家9175	2378ms	37 MiB	Python 3	1.4 KiB	2026-11-11 23:36:03