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Open on Codeforces · 866 unique accepted
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Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Jul 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Jul 5, 2025 · last AC: Jul 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: data structures, hashing, strings · first AC: Mar 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 331 global accepts · Tags: dp · first AC: Feb 14, 2024 · last AC: Feb 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 723 global accepts · Tags: data structures, sortings, string suffix structures, strings · first AC: Jan 31, 2024 · last AC: Jan 31, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 982 global accepts · Tags: binary search, bitmasks, data structures, math · first AC: Jan 29, 2024 · last AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 29, 2024 · last AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 999 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation, strings · first AC: Jan 28, 2024 · last AC: Jan 28, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,035 global accepts · Tags: constructive algorithms, games, implementation · first AC: May 7, 2023 · last AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Aug 12, 2023 · last AC: Aug 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 114 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Apr 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 595 global accepts · Tags: constructive algorithms, implementation, interactive, trees · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 726 global accepts · Tags: graphs, interactive · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 803 global accepts · Tags: brute force, data structures, dp, greedy, math, probabilities, two pointers · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 430 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, two pointers · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Nov 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 419 global accepts · Tags: data structures, greedy · first AC: Oct 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 816 global accepts · Tags: graphs, greedy, shortest paths · first AC: Oct 4, 2025 · last AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 665 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)