HTTP Status 403 - You may under a cross-site request forgery(CSRF) attack. Go back, refresh and try again. type Status report message You may under a cross-site request forgery(CSRF) attack. Go back, refresh and try again. description Access to the specified resource has been forbidden. Apache Tomcat/7.0.52 (Ubuntu) 刚刚来CH，新人，蒟蒻，求助。 在提交一道72h的模拟赛题目的代码时出现以上错误 谷歌浏览器 现在是202008162152

经核实吧主帥芞の面包 未通过普通吧主考核。违反《百度贴吧吧主制度》第八章规定http://tieba.baidu.com/tb/system.html#cnt08 ，无法在建设 contesthunter吧 内容上、言论导向上发挥应有的模范带头作用。故撤销其吧主管理权限。百度贴吧管理组

rt

如#3: 输入: 2 1 1 6 2 6 3 1 5 4 输出应该是: a b a c c a b b a a d b b d 而不是 a b a c c a b b d a a b b d

pv/N 504 Gateway Time-out

@帅芞の面包 是不是contesthunter对谷歌浏览器已经无爱。。。已经两天上不去了。。。

java.lang.IllegalArgumentException: MALFORMED at java.util.zip.ZipCoder.toString(ZipCoder.java:58) at java.util.zip.ZipInputStream.readLOC(ZipInputStream.java:297) at java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java:121) at org.contesthunter.web.service.impl.ZipTestCaseUnpacker.readStream(ZipTestCaseUnpacker.java:22) at org.contesthunter.web.service.TestCaseUnpacker.unpack(TestCaseUnpacker.java:28) at org.contesthunter.web.controller.ProblemController.uploadTestCase(ProblemController.java:512) at org.contesthunter.web.controller.ProblemController$$FastClassByCGLIB$$fbf3e367.invoke

@帥芞の面包

RT

这么长时间没人发题解....我就简单说下adera7的题解吧...（看了标程发现自己傻了） 第一题 可以发现挡和不挡只和角度有关..最后的答案一定是从角度大到角度小的发散形 可以想到用栈来维护..具体的退栈压栈方式可以参见标程 第二题 是围着原点有极角序的一个多边形... （我考试的时候以为是极角序非单调的凹多边形 然后很sb的拍平衡树维护..最后还是交的暴力） ..那么首先把多边形按照逆时针排好..询问时二分到极角最近的几个边..判断一下就行了.

水

org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Read timed out at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:163) at org.springframework.web.multipart.commons.CommonsMultipartResolver.resolveMultipart(CommonsMultipartResolver.java:139) at org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1047) at org.spring

org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is org.apache.commons.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Read timed out at org.springframework.web.multipart.commons.CommonsMultipartResolver.parseRequest(CommonsMultipartResolver.java:163) at org.springframework.web.multipart.commons.CommonsMultipartResolver.resolveMultipart(CommonsMultipartResolver.java:139) at org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1047) at org.spring

真·总登不上

RT

{{{(>_<)}}}，我也来求人气了！！！

白天都登不上，晚上才能上去、、

到大学之前都不会再去ch的退役puppy到此一游

面包都当吧主了啊

现在都没有友链到 http://ch.vijos.org/