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Open on Codeforces · 4,266 unique accepted
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Quality: 232 global accepts · Tags: data structures, flows · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: dfs and similar, divide and conquer, graphs · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 403 global accepts · Tags: dp, greedy, hashing, implementation · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 915 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Sep 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 375 global accepts · Tags: constructive algorithms, graphs, greedy, implementation, trees · first AC: Sep 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 11, 2023 · last AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jun 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: May 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 563 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, trees · first AC: Apr 8, 2023 · last AC: Apr 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Mar 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Jan 3, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 639 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Dec 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 218 global accepts · Tags: constructive algorithms, data structures · first AC: Nov 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 304 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, data structures, dp, hashing, math · first AC: Oct 17, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Dec 29, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Nov 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Jul 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 605 global accepts · Tags: binary search, brute force, data structures, hashing, implementation, strings · first AC: Jun 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: May 14, 2021 · C++17 (GCC 9-64) (first AC)
Tags: greedy, implementation, math · first AC: Dec 20, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 435 global accepts · Tags: dp, implementation, trees · first AC: Dec 9, 2020 · C++17 (GCC 9-64) (first AC)