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Open on Codeforces · 2,639 unique accepted
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Quality: 135 global accepts · Tags: bitmasks, chinese remainder theorem, dfs and similar, graphs, number theory · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, dp, interactive, ternary search · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 61 global accepts · Tags: graphs, shortest paths · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 62 global accepts · Tags: shortest paths · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 103 global accepts · Tags: constructive algorithms · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 68 global accepts · Tags: interactive · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: bitmasks, brute force, combinatorics, dp · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 165 global accepts · Tags: brute force, combinatorics, constructive algorithms, graphs, implementation · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 215 global accepts · Tags: combinatorics, dp, math · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 123 global accepts · Tags: constructive algorithms · first AC: Dec 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 516 global accepts · Tags: data structures · first AC: Dec 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 122 global accepts · Tags: binary search, data structures, geometry · first AC: Dec 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 384 global accepts · Tags: dp, greedy · first AC: Dec 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Nov 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 155 global accepts · Tags: data structures, dp, greedy, trees · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 274 global accepts · Tags: combinatorics, dp, probabilities · first AC: Aug 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 237 global accepts · Tags: data structures, dsu, implementation · first AC: Mar 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 310 global accepts · Tags: combinatorics, constructive algorithms, greedy, math, number theory · first AC: Jun 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 439 global accepts · Tags: binary search, bitmasks, brute force, chinese remainder theorem, dfs and similar, math, number theory, trees · first AC: May 6, 2026 · last AC: May 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 165 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, graphs, trees · first AC: May 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 575 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: May 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 109 global accepts · Tags: brute force, combinatorics, dp · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,947 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,193 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,786 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)