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Open on Codeforces · 629 unique accepted
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Quality: 652 global accepts · Tags: binary search, interactive, trees · first AC: Feb 19, 2024 · last AC: Feb 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,828 global accepts · Tags: constructive algorithms, two pointers · first AC: Feb 16, 2024 · last AC: Feb 16, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 473 global accepts · Tags: flows, graphs · first AC: Feb 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 740 global accepts · Tags: dp, greedy · first AC: Nov 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 799 global accepts · Tags: data structures, divide and conquer, dp · first AC: Nov 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Oct 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Aug 26, 2023 · last AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: May 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: combinatorics, dp, fft · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 276 global accepts · Tags: binary search, brute force · first AC: Sep 3, 2025 · last AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 363 global accepts · Tags: data structures · first AC: Aug 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Feb 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 535 global accepts · Tags: combinatorics, probabilities · first AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,165 global accepts · Tags: dp, implementation · first AC: Nov 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 679 global accepts · Tags: bitmasks, dp, math · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 385 global accepts · Tags: binary search, brute force, data structures · first AC: Nov 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Sep 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 220 global accepts · Tags: binary search, divide and conquer, interactive, trees · first AC: Feb 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Nov 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 528 global accepts · Tags: data structures · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 462 global accepts · Tags: constructive algorithms, graphs, math · first AC: Jul 10, 2024 · last AC: Jul 10, 2024 · C++20 (GCC 13-64) (first AC)