XJTU_SELECTION 2023-2024

XJTU新生选拔

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Leader: coach_wang
Members: 47
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Create Time: 2023-07-31

XJTU_SELECTION 2023-2024

(xjtuselection2023-2024)

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{"brief":"XJTU新生选拔","secretId":"YH9gPOBmmlUoNowaFlmI","joinPolicy":1,"contests":[[572430,"Day5",23,1691470800000,1691488800000,2],[572428,"Day4",26,1691384400000,1691402400000,2],[572421,"Day3",30,1691211600000,1691229600000,2],[572426,"Day2",34,1691125200000,1691143200000,2],[572424,"Day1",33,1691038800000,1691056800000,2],[572416,"Day0",23,1690952400000,1690970400000,2]],"intro":{"format":"MD","content":"XJTU新生选拔\n\n1. 2023年8月3日至2023年8月5日，2023年8月7日至2023年8月8日每天13:00~18:00(UTC+8)在线上进行比赛，迟到视为缺席，缺席当场比赛记为0分。这里的迟到定义为主计算机和手机进入会议并就位的时间超过13:00\n\n2. 校队选拔以【五场/个人最高的四场比赛】的Rating之和排名，排名前20名(暂定)的有意向入队选手将被选拔入队。\n\n3. 每天的rating规则为\n  $$R\u003d200\\times \\frac{51− rk}{50}\\times\\frac{solved}{maxsolved}$$\n  $rk$是从1开始的正式选手中的排名，$solved$是你做出的题数，$maxsolved$是第一名做的题数.\n\n4. 比赛时可以使用纸质资料，但禁止使用其他电子设备，只允许访问本机ide，比赛网站和赛时编写的代码，其余包括但不限于资料、其他文件和互联网等均禁止访问。特别地，使用ide请关闭代码缺省源。\n\n5. 比赛时，需准备一台计算机和一带摄像头的辅助监控设备（可以是计算机也可以是手机）。前者使用obs虚拟摄像头将电脑屏幕显示的内容共享至腾讯会议。后者放于侧方位并且需保证摄像头能完整拍到屏幕，桌面与人。辅助监控设备连入会议，关闭话筒并打开声音以接收监考人员指示。\n\n6. 比赛期间，计算机需全程录屏，并同时录制摄像头，录制音频信息。录屏软件设置至少分辨率为 720p，帧率为 1FPS。\n\n7. 比赛时如有上厕所需求，提前离场或者其他突发情况，需在会议中报告，得到允许之后可以离场。过于频繁或者过长的厕所要求将被拒绝，所以请提前做好准备。\n\n8. 比赛结束后需使用统一提供的 FileMD5 软件提取主参赛计算机的 MD5 信息（计算过程大约需要 1-2 分钟），并在比赛结束后的 10 分钟内，将 MD5 信息按要求提交。随后当晚将录屏上传至群内。\n\n9. 有发现作弊情形的，可以举报，请私戳管理员周品良。\n\n10. 比赛期间，因为故障或其他不可抗力因素导致录屏出现问题的，需马上报告，其他情况下未提交录屏者，取消当场比赛成绩。\n\n11. 被查实作弊者，取消参选资格并通报书院、学院。禁止西安交通大学本科期间参与一切由西安交通大学ICPC校队组织或举办的任何性质的比赛。\n\n12. 所有事宜的最终解释权归西安交通大学ICPC校队所有。"},"name":"XJTU_SELECTION 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