https://mirror.codeforces.com/contest/1726/submission/365331041 Can anyone tell me where did i do wrong in this solution ? thanks
Update: My answer in the first test can be drawn in a pic like this
If we remove blue we get 2 connected components, if we remove red we get 1 connected component. So in total we get 3, which is the same with the answer. Was my understanding wrong somewhere?
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You should run the sample test before submitting it...
Yes, but i dont understand why my answer is wrong =)). If my understanding of the statement is right, my answer should be correct, but i got WA. If you are kind enough could you please tell me why my answer in test 1 is wrong ?
Oh- sorry, I didn't understand your question
Auto comment: topic has been updated by Philosophi (previous revision, new revision, compare).
afaik you understood the problem right, but on the submission page your code responds to sample 1 with
1110010and the jury answer1110001your answer would mark edges the following edges red: (1, 2) (2, 3) (3, 4) (1, 3) which doesn't match your drawing. The jury's answer matches your drawing with red and blue swapped though.
Oh crap! thank you so much! Turn out i was making mistake in checking my answer