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Open on Codeforces · 1,871 unique accepted
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Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Nov 16, 2020 · last AC: Nov 18, 2020 · GNU C++11 (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Nov 18, 2020 · last AC: Nov 18, 2020 · GNU C++11 (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Nov 18, 2020 · GNU C++11 (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Oct 29, 2020 · GNU C++11 (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: Sep 15, 2020 · GNU C++11 (first AC)
Quality: 886 global accepts · Tags: combinatorics, dp, implementation, math, number theory · first AC: Dec 15, 2017 · last AC: Dec 15, 2017 · C++14 (GCC 6-32) (first AC)
Tags: graphs · first AC: Dec 6, 2016 · C++14 (GCC 6-32) (first AC)
Quality: 637 global accepts · Tags: bitmasks, combinatorics, communication, interactive · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Apr 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Jan 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: Dec 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Dec 31, 2023 · last AC: Dec 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,011 global accepts · Tags: data structures, divide and conquer, geometry, trees · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,302 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: Apr 6, 2023 · last AC: Apr 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 891 global accepts · Tags: bitmasks, games, math, matrices · first AC: Mar 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, graphs · first AC: Jan 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,029 global accepts · Tags: data structures, graphs · first AC: Jan 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 697 global accepts · Tags: binary search, graphs, interactive, sortings, two pointers · first AC: Jan 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms, geometry, interactive, math · first AC: Aug 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 951 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Aug 18, 2022 · last AC: Aug 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,614 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Feb 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,904 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Feb 11, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,273 global accepts · Tags: data structures, math, number theory · first AC: Aug 4, 2021 · GNU C++11 (first AC)