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Open on Codeforces · 624 unique accepted
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Quality: 918 global accepts · Tags: brute force, constructive algorithms, dp, string suffix structures, strings · first AC: Nov 11, 2025 · last AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 534 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Oct 15, 2025 · last AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 431 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 315 global accepts · Tags: bitmasks, math, number theory · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Oct 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 513 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Oct 20, 2025 · last AC: Oct 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 312 global accepts · Tags: strings · first AC: Oct 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,356 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,430 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Sep 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,115 global accepts · Tags: data structures, dp, geometry · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: bitmasks, dp, greedy · first AC: Aug 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 342 global accepts · Tags: dp, games, matrices · first AC: Aug 29, 2025 · last AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,054 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Apr 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 333 global accepts · Tags: binary search, data structures · first AC: Mar 26, 2025 · C++17 (GCC 7-32) (first AC)
Tags: bitmasks, greedy · first AC: Mar 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: combinatorics, data structures, divide and conquer, greedy · first AC: Mar 17, 2025 · last AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 622 global accepts · Tags: dfs and similar · first AC: Feb 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 675 global accepts · Tags: dfs and similar, graphs, trees · first AC: Aug 2, 2024 · last AC: Aug 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 946 global accepts · Tags: binary search, hashing, string suffix structures · first AC: Aug 1, 2024 · last AC: Aug 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 478 global accepts · Tags: combinatorics, graphs, trees · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Sep 1, 2025 · last AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)