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Open on Codeforces · 374 unique accepted
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Quality: 8,700 global accepts · Tags: dp, games · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,426 global accepts · Tags: dp · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,123 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,713 global accepts · Tags: dp, games, greedy, math, schedules · first AC: Apr 21, 2024 · Java 21 (first AC)
Quality: 7,404 global accepts · Tags: binary search, greedy, sortings, two pointers · first AC: Mar 11, 2024 · Java 21 (first AC)
Quality: 8,363 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,169 global accepts · Tags: math, number theory · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,012 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, math, two pointers · first AC: Jun 29, 2023 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, dp, math, trees · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,243 global accepts · Tags: constructive algorithms, dp, games, two pointers · first AC: Sep 8, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,977 global accepts · Tags: math · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,990 global accepts · Tags: data structures, implementation, sortings · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,858 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,515 global accepts · Tags: dfs and similar, dp, games, graphs, greedy, trees · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,926 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,462 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,393 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,640 global accepts · Tags: constructive algorithms · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,926 global accepts · Tags: dfs and similar, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,446 global accepts · Tags: dfs and similar, dp, games, trees · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,165 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · last AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,602 global accepts · Tags: dsu, graphs, greedy, shortest paths, trees · first AC: Jul 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,264 global accepts · Tags: data structures, dsu, greedy, implementation, strings · first AC: Jul 6, 2023 · C++20 (GCC 11-64) (first AC)