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Open on Codeforces · 188 unique accepted
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Quality: 109 global accepts · Tags: data structures · first AC: Jan 21, 2026 · Go (first AC)
Quality: 97 global accepts · Tags: interactive · first AC: Jan 21, 2026 · Go (first AC)
Quality: 134 global accepts · Tags: interactive · first AC: Jan 21, 2026 · Go (first AC)
Quality: 247 global accepts · Tags: data structures, hashing, math, trees · first AC: Jan 21, 2026 · Go (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Jan 21, 2026 · Go (first AC)
Quality: 83 global accepts · Tags: constructive algorithms · first AC: Jan 8, 2026 · Go (first AC)
Quality: 69 global accepts · Tags: constructive algorithms · first AC: Jan 8, 2026 · Go (first AC)
Quality: 82 global accepts · Tags: constructive algorithms, geometry · first AC: Dec 25, 2025 · Go (first AC)
Quality: 104 global accepts · Tags: constructive algorithms, math · first AC: Dec 25, 2025 · Go (first AC)
Quality: 192 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Dec 25, 2025 · Go (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Dec 25, 2025 · Go (first AC)
Quality: 134 global accepts · Tags: bitmasks, combinatorics, implementation, math · first AC: Dec 24, 2025 · Go (first AC)
Quality: 105 global accepts · Tags: games · first AC: Dec 24, 2025 · Go (first AC)