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Open on Codeforces · 767 unique accepted
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Quality: 4,549 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,236 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,658 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dsu, implementation · first AC: Feb 24, 2025 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dp, graphs, greedy, shortest paths · first AC: Feb 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,102 global accepts · Tags: brute force, data structures, dp, greedy, math, sortings, two pointers · first AC: Jul 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,394 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,499 global accepts · Tags: dp, probabilities · first AC: Jan 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,124 global accepts · Tags: greedy, math, number theory · first AC: Dec 23, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, math · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,034 global accepts · Tags: data structures, dp, strings · first AC: Jun 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,481 global accepts · Tags: implementation · first AC: Jun 25, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,813 global accepts · Tags: math, probabilities · first AC: Jun 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,159 global accepts · Tags: data structures, dp · first AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,147 global accepts · Tags: data structures · first AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,967 global accepts · Tags: dp · first AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,571 global accepts · Tags: dp, matrices · first AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,090 global accepts · Tags: matrices · first AC: Jun 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 5,542 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jun 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,978 global accepts · Tags: dp · first AC: Oct 23, 2022 · last AC: Dec 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,854 global accepts · Tags: constructive algorithms, data structures, graphs, greedy · first AC: Nov 21, 2022 · last AC: Nov 23, 2022 · C++14 (GCC 6-32) (first AC)