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Open on Codeforces · 2,040 unique accepted
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Quality: 597 global accepts · Tags: data structures, trees · first AC: Dec 29, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 519 global accepts · Tags: dp, greedy · first AC: Dec 1, 2020 · last AC: Dec 1, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,167 global accepts · Tags: brute force, dfs and similar, dp, string suffix structures, strings · first AC: Sep 10, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Sep 6, 2020 · last AC: Sep 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,155 global accepts · Tags: graphs · first AC: Sep 5, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 568 global accepts · Tags: dp, geometry · first AC: Aug 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 656 global accepts · Tags: *special, bitmasks, data structures, divide and conquer, dsu · first AC: Jul 24, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Jul 5, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 691 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Jul 1, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Jun 13, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: May 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 170 global accepts · Tags: combinatorics, math · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Feb 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 329 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jan 12, 2025 · last AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: combinatorics, fft, math, number theory · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 20, 2024 · last AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 55 global accepts · Tags: *special · first AC: Dec 11, 2023 · Kotlin 1.9 (first AC)
Quality: 56 global accepts · Tags: *special, geometry, probabilities · first AC: Dec 11, 2023 · Kotlin 1.9 (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 658 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Jul 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 720 global accepts · Tags: brute force, graphs, math, matrices · first AC: Apr 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 644 global accepts · Tags: constructive algorithms, dp, geometry · first AC: Jan 23, 2023 · C++17 (GCC 9-64) (first AC)