【例42.2】数学课上

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	w20120404	15ms	548 KiB	C++14(O2)	197 Bytes	2025-8-6 11:03:57
AC	胡宇翔xly2025	23ms	504 KiB	C++14(O2)	227 Bytes	2025-7-10 14:20:57
AC	taoruiguo120	24ms	504 KiB	C++14	165 Bytes	2025-7-30 18:09:04
AC	_anguanie_	24ms	504 KiB	C++14(O2)	121 Bytes	2025-7-10 9:36:44
AC	tianlangyufirst	25ms	532 KiB	C++17(O2)	139 Bytes	2025-7-10 10:41:02
AC	张芷若xly2025	25ms	760 KiB	C++14(O2)	138 Bytes	2025-7-11 20:57:15
AC	简怀墨xly2025	25ms	760 KiB	C++14(O2)	127 Bytes	2025-7-10 9:41:44
AC	张隽语xly2025	25ms	760 KiB	C++14(O2)	128 Bytes	2025-8-7 16:39:48
AC	谭皓骞xly2025	25ms	760 KiB	C++14(O2)	121 Bytes	2025-7-10 14:59:56
AC	王思懿	26ms	508 KiB	C++14(O2)	123 Bytes	2025-7-9 17:06:59
AC	hmtzl666	26ms	760 KiB	C++14(O2)	121 Bytes	2025-7-9 18:37:54
AC	chenqiugu	26ms	532 KiB	C++14	254 Bytes	2025-8-5 19:32:28
AC	姚胜蓝	26ms	760 KiB	C++14(O2)	134 Bytes	2025-7-9 22:26:10
AC	龙肖瑾xly2025	26ms	760 KiB	C++14(O2)	136 Bytes	2025-7-9 19:33:01
AC	钟雨辰xly2025	26ms	760 KiB	C++14(O2)	122 Bytes	2025-7-9 17:05:37
AC	xzh13579	27ms	544 KiB	C++14(O2)	430 Bytes	2025-7-9 19:03:15
AC	Harry	27ms	504 KiB	C++14	129 Bytes	2025-8-7 18:55:57
AC	王冠楠xly2025	27ms	508 KiB	C++14(O2)	121 Bytes	2025-7-10 15:14:46
AC	许家畅xly2025	27ms	508 KiB	C++14(O2)	126 Bytes	2025-7-10 9:47:15
AC	周轩平	27ms	764 KiB	C++14(O2)	127 Bytes	2025-9-7 17:04:21
AC	何庭杨xly2025	27ms	760 KiB	C++14(O2)	121 Bytes	2025-7-10 8:35:08
AC	张叶朵	27ms	504 KiB	C++14(O2)	123 Bytes	2025-8-18 18:41:49
AC	杨家齐xly2025	27ms	504 KiB	C++14(O2)	117 Bytes	2025-7-9 16:58:15
AC	黄也洛	28ms	768 KiB	C++14(O2)	123 Bytes	2025-9-7 17:09:38
AC	王梓汀	28ms	764 KiB	C++14(O2)	123 Bytes	2025-9-7 17:11:35
AC	刘诗瑶qcx	29ms	768 KiB	C++14(O2)	136 Bytes	2025-9-7 17:03:00
AC	万千绮qcx	29ms	536 KiB	C++14(O2)	125 Bytes	2025-9-7 17:01:44
AC	李昕豫qcx	29ms	540 KiB	C++14(O2)	123 Bytes	2025-9-7 17:02:16