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Open on Codeforces · 845 unique accepted
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Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: May 8, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, interactive · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 527 global accepts · Tags: binary search, interactive · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: data structures, strings · first AC: May 3, 2024 · last AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Apr 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Dec 1, 2023 · last AC: Dec 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Oct 1, 2023 · last AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Jul 22, 2023 · last AC: Jul 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 442 global accepts · Tags: bitmasks, divide and conquer, math · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 476 global accepts · Tags: graph matchings · first AC: Nov 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 349 global accepts · Tags: constructive algorithms, dsu, sortings · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 260 global accepts · Tags: dp, math, probabilities · first AC: Apr 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Mar 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Mar 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 157 global accepts · Tags: constructive algorithms · first AC: Dec 31, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 309 global accepts · Tags: dp, greedy, math · first AC: Dec 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Jun 7, 2024 · last AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: May 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 696 global accepts · Tags: data structures, implementation · first AC: May 18, 2023 · last AC: May 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Nov 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)