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Open on Codeforces · 221 unique accepted
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Quality: 288 global accepts · Tags: dp, number theory · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 188 global accepts · Tags: constructive algorithms · first AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 272 global accepts · Tags: constructive algorithms, trees · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 434 global accepts · Tags: math, probabilities · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 344 global accepts · Tags: binary search, interactive · first AC: Jul 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 276 global accepts · Tags: binary search, math, number theory · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Mar 31, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 489 global accepts · Tags: combinatorics, dp, graphs, greedy, math · first AC: Mar 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Jan 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: constructive algorithms, data structures, dp, graphs, trees · first AC: Jan 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Sep 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 288 global accepts · Tags: combinatorics · first AC: Sep 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 304 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jul 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Jul 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Jul 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 337 global accepts · Tags: binary search, data structures, dp, geometry · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 210 global accepts · Tags: combinatorics, dp, geometry · first AC: Jun 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 290 global accepts · Tags: combinatorics, divide and conquer, fft, math · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)