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Open on Codeforces · 377 unique accepted
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Quality: 14,607 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 3, 2021 · GNU C++11 (first AC)
Quality: 14,244 global accepts · Tags: binary search, interactive · first AC: Feb 18, 2021 · GNU C++11 (first AC)
Quality: 25,294 global accepts · Tags: math, number theory · first AC: Jan 29, 2021 · GNU C++11 (first AC)
Quality: 7,012 global accepts · Tags: greedy, hashing, strings · first AC: Jun 28, 2020 · GNU C++11 (first AC)
Quality: 15,648 global accepts · Tags: binary search, number theory · first AC: Feb 18, 2020 · GNU C++11 (first AC)
Quality: 13,842 global accepts · Tags: dp, greedy, strings · first AC: Jan 29, 2020 · GNU C++11 (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,512 global accepts · Tags: constructive algorithms · first AC: Nov 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,550 global accepts · Tags: data structures, implementation, math · first AC: Nov 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,680 global accepts · Tags: constructive algorithms, games, interactive · first AC: Apr 3, 2021 · GNU C++11 (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Sep 12, 2020 · GNU C++11 (first AC)
Quality: 13,589 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Mar 14, 2020 · GNU C++11 (first AC)
Quality: 10,528 global accepts · Tags: combinatorics, math · first AC: Mar 9, 2020 · GNU C++11 (first AC)
Quality: 2,403 global accepts · Tags: dp, greedy, math · first AC: Feb 18, 2020 · GNU C++11 (first AC)
Quality: 9,872 global accepts · Tags: math, strings · first AC: Feb 1, 2020 · GNU C++11 (first AC)
Quality: 7,290 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 27, 2019 · last AC: Dec 27, 2019 · GNU C++11 (first AC)
Quality: 6,825 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,260 global accepts · Tags: brute force, constructive algorithms, data structures, math · first AC: Nov 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,523 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, greedy, math, trees · first AC: Feb 7, 2021 · GNU C++11 (first AC)
Quality: 8,457 global accepts · Tags: binary search, dp, sortings, two pointers · first AC: Sep 4, 2020 · GNU C++11 (first AC)
Quality: 10,413 global accepts · Tags: dfs and similar, greedy, math, trees · first AC: Jul 30, 2020 · GNU C++11 (first AC)
Tags: dp · first AC: Jul 21, 2020 · GNU C++11 (first AC)