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Open on Codeforces · 954 unique accepted
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Quality: 469 global accepts · Tags: data structures, dp · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Jan 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 380 global accepts · Tags: brute force, dfs and similar, dp, graphs, hashing · first AC: Dec 26, 2024 · last AC: Dec 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 573 global accepts · Tags: graphs · first AC: Dec 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 978 global accepts · Tags: graphs · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 621 global accepts · Tags: dp, greedy · first AC: Dec 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,236 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Dec 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Dec 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 627 global accepts · Tags: divide and conquer, two pointers · first AC: Dec 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 527 global accepts · Tags: binary search, interactive · first AC: Dec 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,162 global accepts · Tags: dp, sortings · first AC: Dec 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Nov 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 484 global accepts · Tags: data structures, greedy, math · first AC: Sep 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Feb 17, 2024 · last AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 485 global accepts · Tags: binary search, data structures, dfs and similar, greedy, trees · first AC: Aug 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 476 global accepts · Tags: combinatorics, dp, fft · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 463 global accepts · Tags: brute force, combinatorics, dp, games, probabilities · first AC: Dec 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 134 global accepts · Tags: chinese remainder theorem, constructive algorithms, interactive, math · first AC: Dec 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 476 global accepts · Tags: graph matchings · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms, data structures · first AC: Nov 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 392 global accepts · Tags: brute force, constructive algorithms, data structures, dfs and similar, sortings, trees · first AC: Oct 31, 2025 · C++17 (GCC 7-32) (first AC)
Tags: brute force, probabilities · first AC: Oct 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Sep 29, 2025 · C++17 (GCC 7-32) (first AC)