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Open on Codeforces · 761 unique accepted
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Quality: 9,060 global accepts · Tags: brute force, dp, greedy, math, strings · first AC: Jun 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,180 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,804 global accepts · Tags: dp · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,858 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,538 global accepts · Tags: dp, math, sortings · first AC: Nov 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Nov 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,814 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs, implementation · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,333 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,864 global accepts · Tags: constructive algorithms, math · first AC: Aug 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,558 global accepts · Tags: constructive algorithms, math, number theory · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,958 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,234 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 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++23 (GCC 14-64, msys2) (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++23 (GCC 14-64, msys2) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Oct 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,687 global accepts · Tags: data structures, divide and conquer, greedy, hashing · first AC: Sep 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,471 global accepts · Tags: binary search, greedy · first AC: Sep 20, 2024 · C++23 (GCC 14-64, msys2) (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: 5,759 global accepts · Tags: combinatorics, dp, math, trees · first AC: Feb 15, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,165 global accepts · Tags: brute force, data structures, greedy, math, ternary search · first AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Tags: binary search, data structures, graphs, implementation, shortest paths · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, brute force, greedy, math · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: Sep 8, 2023 · C++20 (GCC 11-64) (first AC)