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Open on Codeforces · 2,398 unique accepted
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Quality: 1,337 global accepts · Tags: dp, trees · first AC: Mar 5, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,632 global accepts · Tags: bitmasks, constructive algorithms, math, matrices, number theory · first AC: Jan 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 887 global accepts · Tags: binary search, geometry · first AC: Jan 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,903 global accepts · Tags: dp, dsu, graphs · first AC: Jan 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,463 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 19, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,439 global accepts · Tags: binary search, brute force, constructive algorithms, interactive · first AC: Jan 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,762 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Jan 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 625 global accepts · Tags: data structures, divide and conquer, dsu, graphs · first AC: Oct 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,749 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Sep 15, 2020 · last AC: Sep 15, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,030 global accepts · Tags: games, two pointers · first AC: Sep 7, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 848 global accepts · Tags: combinatorics, math, trees · first AC: Dec 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 480 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Dec 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,068 global accepts · Tags: combinatorics, dp, math · first AC: Nov 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Sep 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,008 global accepts · Tags: combinatorics, divide and conquer, hashing, math, string suffix structures, strings · first AC: Sep 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Sep 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Sep 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,017 global accepts · Tags: flows, graphs · first AC: Aug 22, 2022 · last AC: Aug 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,154 global accepts · Tags: dp, flows · first AC: Aug 22, 2022 · last AC: Aug 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 603 global accepts · Tags: flows, graphs · first AC: Aug 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Aug 18, 2022 · last AC: Aug 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: Aug 15, 2022 · last AC: Aug 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 720 global accepts · Tags: graphs · first AC: Aug 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,068 global accepts · Tags: brute force, constructive algorithms, implementation, interactive, sortings · first AC: Aug 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Aug 2, 2022 · C++20 (GCC 11-64) (first AC)