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Open on Codeforces · 2,291 unique accepted
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Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Jan 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 612 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 559 global accepts · Tags: combinatorics, dp, math · first AC: Jan 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Jan 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Dec 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 549 global accepts · Tags: bitmasks, combinatorics, dp, fft, math, probabilities · first AC: Dec 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 589 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Dec 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 502 global accepts · Tags: data structures, dfs and similar, graphs, implementation, trees · first AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 359 global accepts · Tags: binary search, data structures, implementation · first AC: Dec 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 390 global accepts · Tags: greedy, implementation, math · first AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Jul 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 933 global accepts · Tags: brute force, dp, trees · first AC: May 29, 2023 · last AC: May 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: May 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,217 global accepts · Tags: binary search, dp · first AC: Jul 21, 2022 · last AC: Jul 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 398 global accepts · Tags: binary search, bitmasks, brute force, data structures, interactive · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Aug 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: data structures, dp, matrices, two pointers · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 439 global accepts · Tags: brute force, constructive algorithms, graphs, interactive · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 371 global accepts · Tags: brute force, combinatorics, implementation, interactive, math, probabilities · first AC: Jul 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: constructive algorithms, data structures, dsu, graphs, sortings · first AC: Apr 13, 2024 · C++20 (GCC 13-64) (first AC)