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Open on Codeforces · 675 unique accepted
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Quality: 18,346 global accepts · Tags: math · first AC: Oct 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,204 global accepts · Tags: greedy, math · first AC: Aug 11, 2021 · GNU C++11 (first AC)
Quality: 12,433 global accepts · Tags: data structures, expression parsing, implementation · first AC: Aug 10, 2021 · GNU C++11 (first AC)
Quality: 15,472 global accepts · Tags: brute force, constructive algorithms, dp, strings · first AC: Jul 30, 2021 · GNU C++11 (first AC)
Tags: dfs and similar, graphs, greedy, trees · first AC: Jun 3, 2021 · GNU C++11 (first AC)
Quality: 8,083 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jun 3, 2021 · GNU C++11 (first AC)
Quality: 18,990 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: May 24, 2021 · C++17 (GCC 9-64) (first AC)
Tags: binary search, data structures, greedy · first AC: May 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 16,504 global accepts · Tags: dp, matrices · first AC: Apr 11, 2021 · last AC: Apr 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,546 global accepts · Tags: math, number theory · first AC: Apr 13, 2021 · GNU C++11 (first AC)
Quality: 12,452 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, strings · first AC: Apr 12, 2021 · GNU C++11 (first AC)
Quality: 8,741 global accepts · Tags: combinatorics, math · first AC: Apr 7, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 14,609 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 3, 2021 · last AC: Apr 4, 2021 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms, trees · first AC: Mar 25, 2021 · C++17 (GCC 9-64) (first AC)
Tags: implementation, math, probabilities · first AC: Mar 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 14,244 global accepts · Tags: binary search, interactive · first AC: Feb 18, 2021 · C++17 (GCC 7-32) (first AC)
Tags: math, number theory · first AC: Dec 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 10,285 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation, sortings · first AC: Dec 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,960 global accepts · Tags: constructive algorithms · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Apr 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,137 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,759 global accepts · Tags: games, greedy, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,491 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,629 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 28, 2023 · C++17 (GCC 9-64) (first AC)