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Open on Codeforces · 785 unique accepted
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Quality: 288 global accepts · Tags: dp, number theory · first AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 529 global accepts · Tags: constructive algorithms, interactive · first AC: May 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,046 global accepts · Tags: data structures, greedy · first AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 107 global accepts · Tags: brute force, constructive algorithms, graphs · first AC: Apr 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 342 global accepts · Tags: combinatorics, fft, math · first AC: Apr 17, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 675 global accepts · Tags: dfs and similar, dsu, trees · first AC: Apr 3, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 179 global accepts · Tags: data structures, greedy · first AC: Mar 31, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 158 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 366 global accepts · Tags: combinatorics, dfs and similar, dsu, trees · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 614 global accepts · Tags: combinatorics, dp, fft, math · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 217 global accepts · Tags: data structures, math, number theory · first AC: Mar 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 165 global accepts · Tags: combinatorics, math, matrices · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 451 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms, graphs, math, number theory, probabilities · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,010 global accepts · Tags: data structures, dp, string suffix structures · first AC: Jan 2, 2026 · last AC: Jan 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Jan 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 316 global accepts · Tags: data structures · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 245 global accepts · Tags: bitmasks, dp · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 272 global accepts · Tags: dp, math, matrices, probabilities · first AC: Dec 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 230 global accepts · Tags: data structures, greedy, math · first AC: Dec 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 277 global accepts · Tags: combinatorics, implementation, math · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)