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Open on Codeforces · 954 unique accepted
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Quality: 707 global accepts · Tags: data structures, dp · first AC: Mar 3, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,015 global accepts · Tags: combinatorics, dp, fft, math · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 767 global accepts · Tags: combinatorics, data structures, divide and conquer, number theory · first AC: Feb 26, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 390 global accepts · Tags: combinatorics, math, probabilities · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,210 global accepts · Tags: combinatorics, dp, math, strings · first AC: Feb 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Feb 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 424 global accepts · Tags: bitmasks, data structures, math · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, graphs · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 340 global accepts · Tags: brute force, greedy, implementation, math · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 715 global accepts · Tags: data structures, dp, trees · first AC: Feb 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: greedy, interactive, math, probabilities · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 399 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation, trees · first AC: Feb 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 652 global accepts · Tags: dp · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,507 global accepts · Tags: combinatorics, dp, probabilities · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 720 global accepts · Tags: combinatorics · first AC: Jan 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 535 global accepts · Tags: dp · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 890 global accepts · Tags: bitmasks, games, math, matrices · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 564 global accepts · Tags: dp, graphs, trees · first AC: Dec 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 356 global accepts · Tags: binary search, dp · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 540 global accepts · Tags: data structures, dp, two pointers · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)