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Open on Codeforces · 1,301 unique accepted
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Quality: 996 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Apr 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 856 global accepts · Tags: brute force, dp, greedy, interactive, math, number theory, trees · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 788 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,131 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, trees · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,321 global accepts · Tags: dp, graphs, implementation · first AC: Nov 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,032 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Oct 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,238 global accepts · Tags: bitmasks, combinatorics, dp, probabilities · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,363 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 801 global accepts · Tags: constructive algorithms, implementation, math · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jul 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,297 global accepts · Tags: constructive algorithms, dfs and similar, implementation, trees · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,298 global accepts · Tags: flows, graph matchings, graphs · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,121 global accepts · Tags: implementation · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, divide and conquer, greedy, trees · first AC: May 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,025 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 998 global accepts · Tags: greedy · first AC: Mar 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,693 global accepts · Tags: data structures, hashing, strings · first AC: Mar 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,861 global accepts · Tags: data structures, dfs and similar, dsu, graphs · first AC: Mar 6, 2025 · C++20 (GCC 13-64) (first AC)