Day 01

Today’s contest was set in MIPT Workshop in Russia in November 2016.

The results of that contest can be found here: https://contest.yandex.com/contest/3322/standings/

The editorial of the contest can be found here: https://yadi.sk/i/eq9hnsdE3RumkH

P. S. As usual, upsolving of the problems is running (and further submits to today’s contest will not affect contest monitor in any way). Feel free to upsolve the problems and good luck!

UPD. You’ve asked author’s solutions to the problems and we can provide them. But since we are not the authors, we can’t give any comments about them =)

Anyway:

• Problem A: http://paste.org.ru/?asfxd1
• Problem B: http://paste.org.ru/?hmh5q2
• Problem C: http://paste.org.ru/?xawt46
• Problem D: http://paste.org.ru/?rmkvug
• Problem E: http://paste.org.ru/?vdlkx7
• Problem F: http://paste.org.ru/?bhtqzv
• Problem G: http://paste.org.ru/?mbj545
• Problem H: http://paste.org.ru/?pnb2wq
• Problem I: http://paste.org.ru/?u9h1ns
• Problem J: http://paste.org.ru/?s3x274
• Problem K: http://paste.org.ru/?n3s11v