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Open on Codeforces · 867 unique accepted
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Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,845 global accepts · Tags: math, number theory · first AC: Aug 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Aug 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, data structures, math, two pointers · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,511 global accepts · Tags: data structures, greedy · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 502 global accepts · Tags: data structures, implementation · first AC: Jul 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 975 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,298 global accepts · Tags: flows, graph matchings, graphs · first AC: Jun 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,727 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,033 global accepts · Tags: data structures, divide and conquer, geometry · first AC: Mar 25, 2025 · last AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 998 global accepts · Tags: greedy · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: divide and conquer, dp · first AC: Apr 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 907 global accepts · Tags: binary search, constructive algorithms, data structures, implementation · first AC: Mar 27, 2024 · last AC: Mar 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,731 global accepts · Tags: hashing, string suffix structures, strings · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,620 global accepts · Tags: dp, number theory · first AC: Feb 20, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jan 19, 2024 · last AC: Jan 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,629 global accepts · Tags: constructive algorithms, math · first AC: Dec 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,197 global accepts · Tags: bitmasks, constructive algorithms, dp, trees · first AC: Dec 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,365 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,554 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Aug 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,116 global accepts · Tags: brute force, dp, math · first AC: Aug 13, 2023 · last AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 3, 2023 · C++14 (GCC 6-32) (first AC)