В качестве эксперимента мы решили сделать раунд Educational Codeforces Round 33 рейтинговым для Div. 2. ×

Блог пользователя wrick

Автор wrick, история, 3 месяца назад, По-английски,

My rating has been in a free fall due to Scala solutions not running in Codeforces for the last couple of contests. Please see:

29977952

29890121

29874042

29999130

They work fine locally and they randomly fail with this error:

java.lang.NoClassDefFoundError: scala/collection/TraversableOnce$class
	at IO.<init>(_849A.scala:188)
	at IO.<init>(_849A.scala:189)
	at IO.<init>(_849A.scala:190)
	at CodeForcesApp$class.main(_849A.scala:16)
	at _849A$.main(_849A.scala:1)
	at _849A.main(_849A.scala)
Caused by: java.lang.ClassNotFoundException: scala.collection.TraversableOnce$class
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppCla...

Can CodeForces please rerun my submissions and update the ratings?

 
 
 
 
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3 месяца назад, # |
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Auto comment: topic has been updated by wrick (previous revision, new revision, compare).

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2 месяца назад, # |
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Ouch, that must hurt...

I believe asking to rejudge rating from several rounds back is a bit too much, but at the very least your results should be revoked.

And I hope the runtime issue can be fixed before the next rounds. We should be able to use the language that is officially supported on CF.