

Educational Codeforces Round 126 (Rated for Div. 2)
source link: http://codeforces.com/contest/1661
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Educational Codeforces Round 126 (Rated for Div. 2)
Virtual contest is a way to take part in past contest, as close as possible to participation on time. It is supported only ICPC mode for virtual contests.
If you've seen these problems, a virtual contest is not for you - solve these problems in the archive.
If you just want to solve some problem from a contest, a virtual contest is not for you - solve this problem in the archive.
Never use someone else's code, read the tutorials or communicate with other person during a virtual contest.
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