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Open on Codeforces · 6,348 unique accepted
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Quality: 135 global accepts · Tags: bitmasks, chinese remainder theorem, dfs and similar, graphs, number theory · first AC: Aug 30, 2025 · last AC: Aug 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: interactive · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, math, trees · first AC: Jul 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 324 global accepts · Tags: data structures, math · first AC: May 2, 2025 · last AC: May 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 104 global accepts · Tags: flows, graph matchings, graphs · first AC: Apr 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 103 global accepts · Tags: constructive algorithms · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 89 global accepts · Tags: greedy, implementation · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 572 global accepts · Tags: data structures, greedy, math, sortings · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 171 global accepts · Tags: constructive algorithms, games, graph matchings, greedy, interactive · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 100 global accepts · Tags: data structures, dp · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 235 global accepts · Tags: divide and conquer, dp, number theory, trees · first AC: Feb 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 210 global accepts · Tags: constructive algorithms, divide and conquer, games, trees · first AC: Feb 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, dp, interactive, ternary search · first AC: Jan 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 233 global accepts · Tags: bitmasks, dfs and similar, graph matchings, graphs, implementation · first AC: Jan 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 274 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jan 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 185 global accepts · Tags: binary search, graphs · first AC: Nov 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 175 global accepts · Tags: dfs and similar, graphs, trees · first AC: Nov 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 281 global accepts · Tags: combinatorics, dfs and similar, dp, graphs · first AC: Nov 12, 2023 · last AC: Nov 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 315 global accepts · Tags: constructive algorithms, graphs, math · first AC: Apr 14, 2023 · last AC: Apr 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 164 global accepts · Tags: constructive algorithms · first AC: Jan 1, 2023 · last AC: Jan 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 155 global accepts · Tags: interactive, probabilities, trees · first AC: Nov 23, 2022 · last AC: Nov 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 466 global accepts · Tags: constructive algorithms, greedy, interactive, math · first AC: Oct 5, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 298 global accepts · Tags: binary search, flows, graphs · first AC: Aug 11, 2022 · last AC: Aug 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 132 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 31, 2022 · last AC: Jul 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 310 global accepts · Tags: combinatorics, constructive algorithms, greedy, math, number theory · first AC: Jul 13, 2022 · last AC: Jul 13, 2022 · C++17 (GCC 7-32) (first AC)