【例31.2】证书等级

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	张叶朵	48ms	536 KiB	C++14(O2)	401 Bytes	2025-7-10 15:43:42
AC	张隽语xly2025	48ms	764 KiB	C++14(O2)	385 Bytes	2025-7-10 14:34:07
AC	Harry	49ms	532 KiB	C++14	600 Bytes	2025-8-5 15:40:46
AC	李衍树xly2025	49ms	764 KiB	C++14(O2)	383 Bytes	2025-7-10 14:56:20
AC	taoruiguo120	51ms	548 KiB	C++14	410 Bytes	2025-7-29 22:22:17
AC	许家畅xly2025	51ms	760 KiB	C++14(O2)	415 Bytes	2025-7-10 14:11:49
AC	姚胜蓝	51ms	532 KiB	C++14(O2)	429 Bytes	2025-7-10 12:51:28
AC	杨家齐xly2025	52ms	760 KiB	C++14(O2)	413 Bytes	2025-7-10 15:45:27
AC	xzh13579	52ms	504 KiB	C++14(O2)	834 Bytes	2025-7-8 15:42:43
AC	何庭杨xly2025	52ms	760 KiB	C++14(O2)	774 Bytes	2025-8-2 17:40:25
AC	钟雨辰xly2025	53ms	536 KiB	C++14(O2)	415 Bytes	2025-7-10 15:41:30
AC	王鸿畅xly2025	53ms	760 KiB	C++14(O2)	582 Bytes	2025-7-10 11:31:08
AC	chenqiugu	53ms	504 KiB	C++14	829 Bytes	2025-8-5 17:07:06
AC	王思懿	54ms	532 KiB	C++14(O2)	429 Bytes	2025-7-10 14:59:58
AC	hmtzl666	55ms	528 KiB	C++14(O2)	413 Bytes	2025-7-10 15:45:23
AC	w20120404	56ms	544 KiB	C++14(O2)	591 Bytes	2025-8-4 13:03:55