Medeali's blog

By Medeali, history, 3 months ago, In English

i was trying to solve the edu segtree step 1 C problem but i fail on testcase 21 https://codeforces.com/edu/course/2/lesson/4/1/practice/contest/273169/submission/245570564 i am confident my code is working i still don't know what is the problem can anyone help please.

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3 months ago, # |
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Link does not work

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3 months ago, # |
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Try this:

Test data
Expected output