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Open on Codeforces · 800 unique accepted
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Quality: 1,523 global accepts · Tags: data structures, dfs and similar, trees · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: bitmasks, brute force, dp, games · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Oct 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 157 global accepts · Tags: constructive algorithms · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 392 global accepts · Tags: brute force, constructive algorithms, data structures, dfs and similar, sortings, trees · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 184 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 239 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 351 global accepts · Tags: brute force, probabilities · first AC: Jul 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 111 global accepts · Tags: graphs · first AC: May 27, 2025 · last AC: Jun 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 283 global accepts · Tags: data structures, graphs, hashing, trees · first AC: Jun 13, 2025 · last AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 276 global accepts · Tags: binary search, brute force · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 442 global accepts · Tags: bitmasks, divide and conquer, math · first AC: Apr 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Apr 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: data structures, dp, greedy, math · first AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 526 global accepts · Tags: data structures, greedy · first AC: Mar 24, 2025 · last AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 206 global accepts · Tags: data structures · first AC: Mar 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 172 global accepts · Tags: constructive algorithms, shortest paths · first AC: Mar 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 494 global accepts · Tags: data structures, dp, trees · first AC: Mar 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 873 global accepts · Tags: 2-sat, binary search · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 197 global accepts · Tags: combinatorics, math · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 384 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, shortest paths · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,216 global accepts · Tags: binary search, data structures, dsu, trees · first AC: Jan 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Dec 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 139 global accepts · Tags: constructive algorithms, sortings · first AC: Dec 15, 2024 · C++20 (GCC 13-64) (first AC)