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Open on Codeforces · 1,938 unique accepted
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Quality: 330 global accepts · Tags: bitmasks, data structures · first AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Apr 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 104 global accepts · Tags: binary search, constructive algorithms, flows, graphs, greedy · first AC: Apr 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Jan 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 680 global accepts · Tags: bitmasks, dp, math · first AC: Dec 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,046 global accepts · Tags: data structures, greedy · first AC: Feb 6, 2022 · last AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 753 global accepts · Tags: data structures, flows, graphs, trees · first AC: Dec 25, 2022 · last AC: Feb 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: Jan 1, 2023 · last AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, divide and conquer, dp, fft, math, number theory · first AC: Jan 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Jul 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 107 global accepts · Tags: brute force, constructive algorithms, graphs · first AC: Apr 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 314 global accepts · Tags: combinatorics, fft, math, trees · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 559 global accepts · Tags: bitmasks, dp, fft, games, math, number theory · first AC: May 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 155 global accepts · Tags: combinatorics, dp, trees · first AC: May 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 430 global accepts · Tags: bitmasks, graphs · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 675 global accepts · Tags: dfs and similar, dsu, trees · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,010 global accepts · Tags: data structures, dp, string suffix structures · first AC: Mar 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)