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Open on Codeforces · 713 unique accepted
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Quality: 7,950 global accepts · Tags: data structures, dsu · first AC: Aug 1, 2025 · last AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,577 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,348 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 440 global accepts · Tags: binary search, dp, greedy · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 816 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Feb 13, 2026 · last AC: Feb 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,166 global accepts · Tags: brute force, dfs and similar, dp, string suffix structures, strings · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 543 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 447 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 527 global accepts · Tags: bitmasks, dp, string suffix structures · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Jan 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 992 global accepts · Tags: data structures · first AC: Sep 20, 2025 · last AC: Jan 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 625 global accepts · Tags: flows, graph matchings, graphs, greedy · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 514 global accepts · Tags: brute force, constructive algorithms, dfs and similar, flows, graph matchings, graphs, interactive · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 411 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, divide and conquer, dp, greedy, interactive, math, probabilities · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 419 global accepts · Tags: data structures, greedy · first AC: Nov 15, 2025 · last AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 688 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, math · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 819 global accepts · Tags: dp, math, meet-in-the-middle · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 317 global accepts · Tags: dp, matrices · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 478 global accepts · Tags: dp, strings · first AC: Apr 21, 2026 · last AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 281 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Mar 21, 2026 · last AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: math · first AC: Mar 16, 2026 · last AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)