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Open on Codeforces · 761 unique accepted
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Quality: 560 global accepts · Tags: binary search, geometry · first AC: Jan 8, 2017 · last AC: Jan 8, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 905 global accepts · Tags: data structures, dfs and similar · first AC: Jan 4, 2017 · last AC: Jan 4, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 845 global accepts · Tags: hashing, strings · first AC: Dec 27, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 1,078 global accepts · Tags: constructive algorithms, math · first AC: Dec 25, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 455 global accepts · Tags: divide and conquer, math, number theory, strings, trees · first AC: Feb 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: Apr 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 707 global accepts · Tags: binary search, combinatorics, data structures, dsu, graphs · first AC: Nov 7, 2024 · last AC: Nov 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Jul 7, 2022 · last AC: Jul 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,172 global accepts · Tags: data structures, dp, greedy, implementation, sortings · first AC: Sep 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 875 global accepts · Tags: bitmasks, brute force, hashing, implementation, meet-in-the-middle · first AC: Sep 9, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,134 global accepts · Tags: combinatorics, data structures · first AC: Aug 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 999 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, trees · first AC: Jun 9, 2017 · last AC: Jun 9, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 643 global accepts · Tags: data structures, trees · first AC: Jan 5, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 3,204 global accepts · Tags: data structures, dp, geometry · first AC: Dec 4, 2016 · GNU C++ (first AC)
Quality: 534 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Apr 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,056 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Oct 26, 2024 · last AC: Oct 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,723 global accepts · Tags: dp, greedy · first AC: Sep 23, 2021 · last AC: Sep 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 557 global accepts · Tags: data structures, dp, greedy · first AC: Feb 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,035 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Dec 31, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 497 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 695 global accepts · Tags: bitmasks, constructive algorithms, interactive, probabilities · first AC: Mar 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 457 global accepts · Tags: interactive, math, number theory, probabilities · first AC: Sep 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 847 global accepts · Tags: data structures · first AC: Feb 9, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 361 global accepts · Tags: geometry, math · first AC: Jan 7, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Feb 1, 2025 · last AC: Feb 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)