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Open on Codeforces · 400 unique accepted
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Tags: bitmasks, constructive algorithms, interactive · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,038 global accepts · Tags: dp, greedy · first AC: Jul 5, 2023 · last AC: Jul 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,001 global accepts · Tags: brute force, dp, math · first AC: Oct 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,354 global accepts · Tags: binary search, math · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,910 global accepts · Tags: dsu, graphs, greedy · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,242 global accepts · Tags: brute force, greedy · first AC: Nov 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,200 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, interactive, trees, two pointers · first AC: Nov 1, 2024 · C++17 (GCC 7-32) (first AC)
Tags: brute force, data structures, dfs and similar, math, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,849 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Aug 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,278 global accepts · Tags: string suffix structures, strings · first AC: Jun 22, 2024 · last AC: Jun 22, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 11,349 global accepts · Tags: binary search, data structures, divide and conquer, math, number theory, two pointers · first AC: Sep 27, 2023 · last AC: May 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 13,072 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 10, 2024 · last AC: May 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 19,186 global accepts · Tags: dfs and similar, dp, trees · first AC: May 10, 2024 · last AC: May 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,196 global accepts · Tags: dp · first AC: May 10, 2024 · last AC: May 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,714 global accepts · Tags: dp, games, greedy, math, schedules · first AC: Apr 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,404 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Apr 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,364 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Feb 24, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,756 global accepts · Tags: binary search, data structures, greedy · first AC: Sep 26, 2023 · last AC: Sep 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,445 global accepts · Tags: dp, sortings, two pointers · first AC: Sep 26, 2023 · last AC: Sep 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,480 global accepts · Tags: math, number theory · first AC: Aug 17, 2023 · last AC: Aug 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,094 global accepts · Tags: greedy, sortings · first AC: May 5, 2023 · last AC: May 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 5,408 global accepts · Tags: binary search, data structures, greedy, implementation, sortings, strings · first AC: Jul 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,089 global accepts · Tags: 2-sat, bitmasks, graphs, greedy · first AC: Jul 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,763 global accepts · Tags: combinatorics, math · first AC: Mar 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)