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Open on Codeforces · 761 unique accepted
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Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Oct 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Sep 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: 2-sat, data structures, dp, matrices, two pointers · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 515 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 610 global accepts · Tags: binary search, data structures, dfs and similar, hashing, probabilities, trees · first AC: Jun 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 509 global accepts · Tags: data structures, dp, geometry, math, sortings · first AC: May 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Feb 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 411 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, divide and conquer, dp, greedy, interactive, math, probabilities · first AC: Nov 24, 2025 · PyPy 3-64 (first AC)
Quality: 1,348 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Jul 16, 2024 · last AC: Nov 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 576 global accepts · Tags: brute force, dp, math, number theory · first AC: Nov 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 665 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 502 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 569 global accepts · Tags: combinatorics, dp · first AC: Jul 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 762 global accepts · Tags: math · first AC: Jun 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Mar 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)