Discussion @ 2091. Natural Selection @ Timus Online Judge

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Discussion of Problem 2091. Natural Selection

If you have WA #9 Smilodon_am [Obninsk INPE] 15 Sep 2016 17:11

So try below test. It helped me:
6 4
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
1 1 1 1
Correct answer (and similar):
6
1 2