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Open on Codeforces · 687 unique accepted
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Quality: 655 global accepts · Tags: constructive algorithms, math · first AC: Aug 21, 2023 · last AC: Aug 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 856 global accepts · Tags: combinatorics, data structures, math · first AC: Aug 2, 2023 · last AC: Aug 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,439 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jul 7, 2023 · last AC: Jul 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 27, 2023 · last AC: Jun 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 25, 2023 · last AC: Jun 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: Apr 19, 2023 · last AC: Jun 13, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Jun 8, 2023 · last AC: Jun 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: May 24, 2023 · last AC: May 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: Apr 24, 2023 · last AC: Apr 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 661 global accepts · Tags: brute force, dp, trees · first AC: Apr 15, 2023 · last AC: Apr 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Apr 10, 2023 · last AC: Apr 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Apr 7, 2023 · last AC: Apr 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,628 global accepts · Tags: dp · first AC: Mar 7, 2023 · last AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 398 global accepts · Tags: binary search, bitmasks, brute force, data structures, interactive · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Mar 21, 2025 · last AC: Mar 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 350 global accepts · Tags: brute force, constructive algorithms, data structures, hashing, strings · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 525 global accepts · Tags: dp, graphs, implementation, math · first AC: Feb 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 468 global accepts · Tags: greedy, math, sortings · first AC: Jan 19, 2025 · last AC: Jan 19, 2025 · C++20 (GCC 13-64) (first AC)