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Open on Codeforces · 1,474 unique accepted
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Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Jan 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Dec 16, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,194 global accepts · Tags: dfs and similar, graphs · first AC: Nov 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 476 global accepts · Tags: graph matchings · first AC: Nov 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 605 global accepts · Tags: math, number theory · first AC: Oct 6, 2021 · last AC: Oct 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Mar 24, 2021 · GNU C++11 (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 7, 2024 · last AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, dp, interactive · first AC: Mar 26, 2024 · last AC: Mar 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dp, math · first AC: Mar 20, 2024 · last AC: Mar 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Sep 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 357 global accepts · Tags: flows · first AC: Jul 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Dec 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,046 global accepts · Tags: data structures, greedy · first AC: Jul 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Jan 20, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Jan 13, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 883 global accepts · Tags: graph matchings, strings · first AC: Dec 13, 2021 · last AC: Dec 13, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 735 global accepts · Tags: 2-sat, data structures, dfs and similar, greedy · first AC: Nov 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Nov 6, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 665 global accepts · Tags: data structures, strings · first AC: Nov 2, 2021 · last AC: Nov 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Mar 23, 2021 · GNU C++11 (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Apr 8, 2024 · last AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 513 global accepts · Tags: data structures · first AC: Mar 13, 2024 · last AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Sep 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 217 global accepts · Tags: data structures, math, number theory · first AC: Mar 25, 2023 · last AC: Mar 25, 2023 · C++17 (GCC 9-64) (first AC)