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Open on Codeforces · 2,346 unique accepted
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Quality: 2,363 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Jun 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,506 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Apr 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,030 global accepts · Tags: games, two pointers · first AC: Mar 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,028 global accepts · Tags: bitmasks, combinatorics, data structures, dp, two pointers · first AC: Mar 24, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 624 global accepts · Tags: dp · first AC: Apr 28, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 242 global accepts · Tags: data structures, dp, trees · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Jun 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,044 global accepts · Tags: combinatorics, dp, math, matrices · first AC: Nov 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,338 global accepts · Tags: binary search, brute force, implementation, math, sortings · first AC: Apr 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 955 global accepts · Tags: brute force, constructive algorithms · first AC: Aug 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 940 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: Jun 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 755 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, trees · first AC: Mar 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 619 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, graph matchings, greedy, math · first AC: Mar 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,135 global accepts · Tags: combinatorics, data structures · first AC: Sep 1, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Nov 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,880 global accepts · Tags: interactive, math, number theory · first AC: Sep 15, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,928 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Aug 25, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,224 global accepts · Tags: binary search, geometry, ternary search · first AC: Aug 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Aug 7, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Jul 5, 2020 · C++17 (GCC 7-32) (first AC)