I created a video on an interesting problem involving maps, 2 pointer and combinatorics, based on E. Monotonic Renumeration
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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)
4 days
Register now »
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Codeforces (c) Copyright 2010-2026 Mike Mirzayanov
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