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Open on Codeforces · 1,248 unique accepted
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Quality: 5,089 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,583 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Feb 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,753 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Jan 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,698 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,394 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Dec 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,327 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, implementation, math · first AC: Nov 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,922 global accepts · Tags: greedy, strings · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,132 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,628 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,462 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,939 global accepts · Tags: constructive algorithms, greedy, implementation, two pointers · first AC: Nov 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,542 global accepts · Tags: binary search, math · first AC: Nov 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,373 global accepts · Tags: brute force, implementation · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,401 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,093 global accepts · Tags: data structures, dfs and similar, graphs, greedy, trees · first AC: Oct 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,489 global accepts · Tags: games, greedy · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,097 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,640 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math · first AC: Jul 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,638 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,170 global accepts · Tags: implementation, strings · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Feb 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,151 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, sortings · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)