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Open on Codeforces · 480 unique accepted
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Quality: 713 global accepts · Tags: brute force, math, number theory · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 366 global accepts · Tags: implementation, math, number theory, ternary search · first AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,600 global accepts · Tags: 2-sat, dfs and similar, graph matchings, graphs · first AC: Dec 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,020 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,360 global accepts · Tags: data structures · first AC: Sep 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: Sep 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 877 global accepts · Tags: binary search, brute force, math · first AC: Sep 4, 2023 · C++20 (GCC 11-64) (first AC)
Tags: graphs · first AC: Jul 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,155 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jul 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Nov 20, 2022 · C++14 (GCC 6-32) (first AC)
Tags: data structures, trees · first AC: Jun 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 8,918 global accepts · Tags: data structures, dfs and similar, trees · first AC: Apr 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,521 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Apr 28, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: May 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 391 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Apr 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 681 global accepts · Tags: bitmasks, brute force, dp, fft, flows, graphs, math, meet-in-the-middle, trees · first AC: Apr 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,160 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jan 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,229 global accepts · Tags: combinatorics, dp, math · first AC: Dec 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,080 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,527 global accepts · Tags: constructive algorithms, number theory · first AC: Jul 16, 2023 · C++17 (GCC 7-32) (first AC)