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Open on Codeforces · 1,215 unique accepted
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Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Oct 31, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 728 global accepts · Tags: data structures, math, matrices, probabilities · first AC: Oct 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 419 global accepts · Tags: dp, math, number theory, strings · first AC: Oct 16, 2023 · last AC: Oct 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 521 global accepts · Tags: data structures, trees · first AC: Sep 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 663 global accepts · Tags: bitmasks, dp, graphs, trees · first AC: Sep 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 315 global accepts · Tags: combinatorics, constructive algorithms, implementation · first AC: Aug 27, 2023 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, brute force, dp, games · first AC: Feb 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 384 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, shortest paths · first AC: Sep 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 510 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs, implementation, trees · first AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 434 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Aug 29, 2023 · last AC: Aug 29, 2023 · C++17 (GCC 7-32) (first AC)
Tags: brute force, combinatorics, math · first AC: Jan 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Dec 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 111 global accepts · Tags: — · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: dp, trees · first AC: Oct 30, 2024 · last AC: Oct 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Feb 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 483 global accepts · Tags: bitmasks, dp · first AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 511 global accepts · Tags: data structures, sortings · first AC: Oct 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 560 global accepts · Tags: binary search, interactive · first AC: Nov 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Oct 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 283 global accepts · Tags: brute force, geometry, math, number theory · first AC: Aug 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 234 global accepts · Tags: math · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)