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Open on Codeforces · 465 unique accepted
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Quality: 3,414 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Sep 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,191 global accepts · Tags: binary search, interactive, number theory, probabilities · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Mar 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,683 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Dec 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,976 global accepts · Tags: binary search, dp, trees · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,833 global accepts · Tags: games, greedy, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,771 global accepts · Tags: binary search, combinatorics, data structures, dp, two pointers · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,881 global accepts · Tags: dp, games · first AC: Jul 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,377 global accepts · Tags: data structures, implementation · first AC: Jun 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,386 global accepts · Tags: bitmasks, brute force, dfs and similar, dp · first AC: Apr 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,033 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: Mar 18, 2025 · last AC: Mar 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: constructive algorithms, math, number theory · first AC: Dec 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: Nov 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,501 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: Nov 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,715 global accepts · Tags: combinatorics, dp, fft, math, number theory · first AC: Oct 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,863 global accepts · Tags: bitmasks, constructive algorithms, data structures · first AC: Mar 20, 2025 · last AC: Mar 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,269 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,759 global accepts · Tags: data structures, dsu, trees · first AC: Aug 30, 2025 · last AC: Dec 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Dec 25, 2025 · last AC: Dec 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 214 global accepts · Tags: — · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,403 global accepts · Tags: constructive algorithms, dp, implementation, interactive · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,518 global accepts · Tags: data structures, math · first AC: Jul 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,178 global accepts · Tags: bitmasks, brute force, data structures, math · first AC: Jun 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)