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Open on Codeforces · 1,097 unique accepted
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Quality: 8,784 global accepts · Tags: greedy, math, number theory · first AC: Apr 25, 2020 · GNU C++11 (first AC)
Quality: 5,907 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Mar 14, 2020 · GNU C++11 (first AC)
Quality: 3,287 global accepts · Tags: greedy, implementation, math · first AC: Jan 16, 2020 · GNU C++11 (first AC)
Quality: 3,680 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,663 global accepts · Tags: constructive algorithms, dfs and similar, dp · first AC: Oct 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,595 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,199 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, constructive algorithms, data structures, greedy, sortings · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,204 global accepts · Tags: implementation, math · first AC: Jul 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,122 global accepts · Tags: dp, greedy, sortings, two pointers · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,162 global accepts · Tags: binary search, constructive algorithms, data structures, strings, two pointers · first AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,830 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: Jun 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,582 global accepts · Tags: bitmasks, dp, greedy · first AC: Oct 25, 2021 · last AC: Oct 25, 2021 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, greedy, interactive, math · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,286 global accepts · Tags: combinatorics, constructive algorithms, geometry, greedy, sortings · first AC: Sep 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 7,888 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, graphs, math · first AC: Sep 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,599 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Aug 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,216 global accepts · Tags: brute force, implementation · first AC: Aug 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,562 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Jul 30, 2021 · GNU C++11 (first AC)
Quality: 9,775 global accepts · Tags: binary search, bitmasks, greedy, implementation · first AC: Jul 30, 2021 · GNU C++11 (first AC)
Quality: 6,811 global accepts · Tags: constructive algorithms, interactive, trees · first AC: Jun 16, 2021 · GNU C++11 (first AC)
Quality: 8,494 global accepts · Tags: data structures, dfs and similar, dp, implementation, trees · first AC: Jun 4, 2021 · GNU C++11 (first AC)
Quality: 10,849 global accepts · Tags: dp, flows, graph matchings, greedy · first AC: May 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,400 global accepts · Tags: dp · first AC: May 3, 2021 · GNU C++11 (first AC)
Quality: 5,292 global accepts · Tags: combinatorics, data structures, dsu, greedy, implementation · first AC: Apr 30, 2021 · GNU C++11 (first AC)