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Open on Codeforces · 1,938 unique accepted
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Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Nov 10, 2023 · last AC: Nov 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Oct 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Sep 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 155 global accepts · Tags: binary search, data structures, sortings · first AC: Sep 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 315 global accepts · Tags: combinatorics, constructive algorithms, implementation · first AC: Aug 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Aug 12, 2023 · last AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,010 global accepts · Tags: flows, greedy · first AC: Jul 13, 2022 · last AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Jan 23, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, implementation · first AC: Jan 1, 2023 · last AC: Jan 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Sep 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 392 global accepts · Tags: brute force, constructive algorithms, data structures, dfs and similar, sortings, trees · first AC: Aug 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Jun 3, 2022 · last AC: Jun 10, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 222 global accepts · Tags: constructive algorithms, greedy, interactive · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 223 global accepts · Tags: combinatorics, dp, matrices, probabilities · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 148 global accepts · Tags: binary search, constructive algorithms, interactive, math · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 396 global accepts · Tags: dp, greedy, math · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Sep 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Jul 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 98 global accepts · Tags: brute force, data structures, implementation · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,052 global accepts · Tags: math, probabilities · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 205 global accepts · Tags: combinatorics, dp, math · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 437 global accepts · Tags: flows, graphs · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 238 global accepts · Tags: combinatorics, constructive algorithms, dp, fft, math · first AC: Apr 21, 2024 · C++20 (GCC 13-64) (first AC)