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Open on Codeforces · 522 unique accepted
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Quality: 359 global accepts · Tags: binary search, data structures, implementation · first AC: Mar 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 271 global accepts · Tags: data structures, hashing · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,227 global accepts · Tags: dp, greedy · first AC: Oct 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 204 global accepts · Tags: *special, dp, shortest paths, string suffix structures · first AC: Oct 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 478 global accepts · Tags: dp, strings · first AC: Oct 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 695 global accepts · Tags: bitmasks, constructive algorithms, interactive, probabilities · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Aug 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,201 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Feb 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 266 global accepts · Tags: dp, math, number theory · first AC: Feb 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 329 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jan 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 371 global accepts · Tags: brute force, combinatorics, implementation, interactive, math, probabilities · first AC: Jan 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Dec 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,182 global accepts · Tags: dp, string suffix structures, strings · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 564 global accepts · Tags: math · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 431 global accepts · Tags: combinatorics, dp · first AC: Aug 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Jun 1, 2024 · last AC: Jun 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Apr 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 502 global accepts · Tags: brute force, combinatorics, divide and conquer, dp, fft, graphs · first AC: Mar 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Sep 26, 2025 · last AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: interactive · first AC: Mar 4, 2026 · C++17 (GCC 7-32) (first AC)