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Open on Codeforces · 435 unique accepted
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Quality: 12,630 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,897 global accepts · Tags: math, number theory · first AC: Sep 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,583 global accepts · Tags: brute force, data structures, implementation · first AC: Mar 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,203 global accepts · Tags: brute force, geometry, implementation, math · first AC: Dec 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Sep 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,301 global accepts · Tags: greedy, implementation, math · first AC: Oct 12, 2020 · GNU C++11 (first AC)
Quality: 17,417 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, sortings, two pointers · first AC: Sep 24, 2020 · last AC: Sep 24, 2020 · GNU C++11 (first AC)
Quality: 6,010 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,106 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,982 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,623 global accepts · Tags: binary search, greedy · first AC: Nov 23, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,263 global accepts · Tags: math, number theory · first AC: Nov 22, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,076 global accepts · Tags: constructive algorithms, math, number theory · first AC: Oct 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,335 global accepts · Tags: data structures, greedy, implementation, sortings, two pointers · first AC: Sep 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 13,155 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 15,469 global accepts · Tags: brute force, constructive algorithms, dp, strings · first AC: Jul 30, 2021 · last AC: Jul 31, 2021 · GNU C++11 (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,585 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,665 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Tags: games, graphs, greedy, trees · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,769 global accepts · Tags: brute force, data structures, implementation, math, number theory · first AC: Jun 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,863 global accepts · Tags: greedy, math, number theory, sortings · first AC: Jun 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 12,715 global accepts · Tags: greedy, strings · first AC: Jan 22, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,790 global accepts · Tags: constructive algorithms, math · first AC: Dec 14, 2021 · C++14 (GCC 6-32) (first AC)