Hello Codefores community !

Always when there is "WA" or "TLE" or something else It is not possible to see the test that caused this.

This is caused by the Testcases system, It may be in Testcase Number 400 or perhaps 1000

Of course, when the number is large, it is impossible for a person to know which test caused the error

I wonder why something is not added so that we can find out which test caused the error?

Hello codeforces community .

I want to give an idea that will help a huge number of people. there a lot of people in a lot of countrys who speak different languages ,

I want to Submit a request for some professional people to translate Itmo university videos For the various languages of the world, it is possible for each person "master" or above to translate one of these videos into his mother language, for example, into Chinese, Arabic, or So On.....

In this case, it will become available to all languages of the world, and people who do not pro in the English language can benefit from it.

I hope the community will take this proposal seriously and try to implement it

I have an idea about writing a code (Chrome extension) to hide the tags from the site, I don't know if this idea has existed before. I don't think writing its own code is difficult, but I don't know how to do it :) I hope that someone will volunteer to implement this idea, and if it already exists, please share with me the link of extension. Thank you !