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Open on Codeforces · 410 unique accepted
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Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,862 global accepts · Tags: constructive algorithms, dfs and similar, math, trees · first AC: Mar 24, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Dec 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 833 global accepts · Tags: math, number theory · first AC: Oct 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,208 global accepts · Tags: binary search, data structures, greedy, math, sortings · first AC: Oct 17, 2020 · GNU C++11 (first AC)
Quality: 2,630 global accepts · Tags: binary search, dfs and similar, graphs · first AC: Sep 2, 2020 · GNU C++11 (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,831 global accepts · Tags: data structures, dp, geometry, greedy, math · first AC: Jun 24, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, data structures, greedy, implementation, sortings · first AC: Jan 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,798 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Sep 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,576 global accepts · Tags: constructive algorithms, greedy, implementation, interactive, math · first AC: Jan 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,919 global accepts · Tags: binary search, data structures, dp, greedy, implementation, sortings · first AC: Jan 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,861 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Nov 16, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,623 global accepts · Tags: bitmasks, geometry, math, number theory · first AC: Aug 1, 2021 · GNU C++11 (first AC)
Quality: 2,370 global accepts · Tags: dp, greedy, number theory · first AC: Jun 30, 2021 · GNU C++11 (first AC)
Quality: 2,990 global accepts · Tags: brute force, combinatorics, dp, graphs, math, probabilities, trees · first AC: Jun 25, 2021 · GNU C++11 (first AC)
Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 6, 2020 · GNU C++11 (first AC)
Quality: 18,408 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Jun 11, 2020 · GNU C++11 (first AC)
Quality: 7,757 global accepts · Tags: data structures, dsu, trees · first AC: Feb 1, 2020 · last AC: May 12, 2020 · GNU C++11 (first AC)
Quality: 3,558 global accepts · Tags: combinatorics, fft, math · first AC: Apr 26, 2020 · GNU C++11 (first AC)
Quality: 2,704 global accepts · Tags: graphs, hashing, math, number theory · first AC: Mar 7, 2020 · GNU C++11 (first AC)
Quality: 5,373 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Mar 4, 2020 · GNU C++11 (first AC)
Quality: 2,155 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Dec 30, 2022 · C++17 (GCC 9-64) (first AC)