测试比赛！！！

Start Time: 2020-01-05 08:00:00 End Time: 2020-05-22 07:00:00
Current Time: 2024-05-20 15:47:36 Status:Ended Public
[Status] [Standing] [Statistics]

Problem ID	Title	分类	AC	Submit	正确率
Problem A	两数之和(add)	模拟模拟模拟数学	43	67	64%
Problem B	WelCome To Ahstu Online Judge System	字符串	21	39	53%