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Open on Codeforces · 993 unique accepted
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Quality: 403 global accepts · Tags: combinatorics, dp, math · first AC: Mar 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 234 global accepts · Tags: binary search, data structures, interactive · first AC: Feb 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 71 global accepts · Tags: dp, trees · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 99 global accepts · Tags: greedy, sortings, trees · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 109 global accepts · Tags: fft, math · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Jun 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 103 global accepts · Tags: combinatorics, dp, math · first AC: Jun 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 310 global accepts · Tags: combinatorics, constructive algorithms, greedy, math, number theory · first AC: Jun 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 99 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 82 global accepts · Tags: math, number theory · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 119 global accepts · Tags: data structures · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 109 global accepts · Tags: data structures · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 236 global accepts · Tags: dp, graphs · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 196 global accepts · Tags: data structures, greedy · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 110 global accepts · Tags: constructive algorithms, data structures · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 425 global accepts · Tags: dfs and similar, dp, graphs · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 235 global accepts · Tags: divide and conquer, dp, number theory, trees · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 127 global accepts · Tags: constructive algorithms, dp, trees · first AC: May 13, 2025 · last AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 155 global accepts · Tags: data structures, dp, greedy, trees · first AC: May 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 207 global accepts · Tags: data structures, dp, flows, trees · first AC: May 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 105 global accepts · Tags: dp · first AC: Apr 14, 2025 · last AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 175 global accepts · Tags: flows, geometry, graph matchings, graphs · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 142 global accepts · Tags: brute force, dp, fft, math, number theory · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Tags: dp · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: binary search, data structures · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)