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Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2)
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Spectral::Cup 2026 Round 1 (Codeforces Round 1094, Div. 1 + Div. 2)
14:33:33
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Hello Codeforces Users! Today I started to solve problem for Interval Tree and found problems called "Can you answer these queries". But I solved only First and Third but hard to solve second one. I understand the statements, but I can't solve them. Searched on Google and found MinakoKojima s blog but i don't unserstand, because blog in chinese. Help me to solve this problem please!
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