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Open on Codeforces · 287 unique accepted
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Quality: 1,255 global accepts · Tags: bitmasks, brute force, dp, graphs, math, meet-in-the-middle, trees · first AC: Apr 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,143 global accepts · Tags: binary search, data structures, implementation · first AC: Apr 15, 2026 · last AC: Apr 15, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp, implementation · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Tags: data structures, greedy · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 786 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 996 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 502 global accepts · Tags: data structures, implementation · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,558 global accepts · Tags: binary search, brute force, dfs and similar, dp, sortings, trees · first AC: May 9, 2022 · last AC: May 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,217 global accepts · Tags: dp, matrices · first AC: Mar 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,174 global accepts · Tags: dp, graphs, greedy · first AC: Mar 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,019 global accepts · Tags: data structures, number theory · first AC: Mar 10, 2022 · last AC: Mar 11, 2022 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, brute force, probabilities · first AC: Apr 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,009 global accepts · Tags: binary search, data structures, dp · first AC: Nov 17, 2022 · last AC: Nov 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 578 global accepts · Tags: brute force, strings · first AC: Nov 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,557 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Oct 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 869 global accepts · Tags: bitmasks, dfs and similar, dp, flows, graphs, math · first AC: Jun 4, 2022 · last AC: Jun 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 700 global accepts · Tags: flows, graphs · first AC: May 3, 2022 · C++14 (GCC 6-32) (first AC)
Tags: dp, greedy · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Sep 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 599 global accepts · Tags: data structures, number theory · first AC: Sep 26, 2022 · last AC: Nov 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,273 global accepts · Tags: data structures, math, number theory · first AC: Sep 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 939 global accepts · Tags: bitmasks, brute force, data structures, dp, games, two pointers · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)