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Open on Codeforces · 642 unique accepted
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Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Nov 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 396 global accepts · Tags: dp, greedy, math · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 751 global accepts · Tags: bitmasks, dp, math · first AC: Oct 3, 2025 · GNU C11 (first AC)
Quality: 639 global accepts · Tags: brute force, divide and conquer, graphs, math · first AC: Jan 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 168 global accepts · Tags: number theory, trees · first AC: Oct 19, 2023 · last AC: Oct 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Oct 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 454 global accepts · Tags: constructive algorithms, graphs, math, matrices · first AC: Jul 7, 2023 · last AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 434 global accepts · Tags: math, probabilities · first AC: Jul 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: Jun 28, 2023 · last AC: Jun 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 574 global accepts · Tags: trees · first AC: Jun 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 385 global accepts · Tags: binary search, brute force, data structures · first AC: Apr 27, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 276 global accepts · Tags: binary search, math, number theory · first AC: Mar 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 402 global accepts · Tags: data structures, greedy, trees · first AC: Jan 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 700 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Nov 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 322 global accepts · Tags: 2-sat, data structures, trees · first AC: Oct 12, 2022 · last AC: Oct 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Oct 10, 2022 · last AC: Oct 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Sep 26, 2022 · last AC: Sep 26, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Sep 26, 2022 · last AC: Sep 26, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 443 global accepts · Tags: binary search, data structures, dfs and similar, trees · first AC: Aug 18, 2022 · last AC: Aug 18, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 665 global accepts · Tags: data structures, strings · first AC: Jul 4, 2022 · last AC: Jul 26, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 407 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jun 27, 2022 · last AC: Jun 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Apr 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 528 global accepts · Tags: data structures · first AC: Mar 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,209 global accepts · Tags: data structures, string suffix structures · first AC: Mar 22, 2022 · C++14 (GCC 6-32) (first AC)