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Open on Codeforces · 761 unique accepted
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Quality: 3,062 global accepts · Tags: data structures, dp · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,731 global accepts · Tags: binary search, brute force, divide and conquer, implementation, interactive · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,718 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,317 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,778 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,659 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,439 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Aug 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,906 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,826 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,268 global accepts · Tags: greedy, implementation · first AC: Feb 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,644 global accepts · Tags: dfs and similar, dp, graphs, greedy, implementation, math · first AC: Oct 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,323 global accepts · Tags: dp, games, greedy, implementation · first AC: Sep 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,185 global accepts · Tags: combinatorics, data structures, math · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,706 global accepts · Tags: brute force, dp, greedy, sortings, strings · first AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,788 global accepts · Tags: divide and conquer, interactive · first AC: Aug 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 625 global accepts · Tags: bitmasks, brute force, communication, constructive algorithms, graphs, interactive, trees · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,834 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Mar 15, 2026 · last AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, greedy, implementation · first AC: Jan 13, 2026 · last AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)