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Open on Codeforces · 954 unique accepted
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Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,154 global accepts · Tags: combinatorics, dp, math · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,129 global accepts · Tags: binary search, data structures, dfs and similar, trees, two pointers · first AC: Jul 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 424 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: May 17, 2024 · last AC: May 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Apr 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,377 global accepts · Tags: brute force, data structures · first AC: Feb 27, 2024 · last AC: Feb 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 742 global accepts · Tags: binary search, geometry, sortings · first AC: Apr 28, 2026 · last AC: Apr 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: Apr 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 855 global accepts · Tags: dp, greedy, implementation, strings · first AC: Apr 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 613 global accepts · Tags: bitmasks, dp, greedy · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 509 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, hashing · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 971 global accepts · Tags: dp, graphs, greedy, math, number theory, trees · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 428 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: Mar 24, 2026 · last AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 658 global accepts · Tags: constructive algorithms, math · first AC: Mar 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 709 global accepts · Tags: combinatorics, dp, fft, math · first AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 429 global accepts · Tags: combinatorics, dp · first AC: Mar 15, 2026 · C++17 (GCC 7-32) (first AC)