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Open on Codeforces · 639 unique accepted
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Quality: 17,633 global accepts · Tags: brute force, dp, implementation, math, two pointers · first AC: Apr 29, 2021 · GNU C++11 (first AC)
Tags: combinatorics, flows, greedy, implementation · first AC: Mar 21, 2021 · C++14 (GCC 6-32) (first AC)
Tags: math, number theory · first AC: Dec 19, 2020 · GNU C++11 (first AC)
Tags: data structures, greedy, sortings · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,801 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Mar 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,085 global accepts · Tags: binary search, interactive, ternary search · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,765 global accepts · Tags: dp, greedy · first AC: Mar 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,666 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,302 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Dec 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 5,627 global accepts · Tags: constructive algorithms, sortings · first AC: Nov 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Nov 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,924 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Sep 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,650 global accepts · Tags: data structures, dp, math · first AC: Aug 26, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 9,112 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,455 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 2, 2020 · GNU C++11 (first AC)
Quality: 11,045 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Aug 7, 2020 · GNU C++11 (first AC)
Tags: constructive algorithms, graphs, greedy, implementation, sortings · first AC: Jun 4, 2020 · C++17 (GCC 7-32) (first AC)
Tags: binary search, math · first AC: May 6, 2026 · C++20 (GCC 13-64) (first AC)
Tags: data structures, greedy, sortings · first AC: Mar 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,008 global accepts · Tags: combinatorics, math, probabilities, trees · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,758 global accepts · Tags: binary search, greedy, hashing, string suffix structures, strings · first AC: May 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,263 global accepts · Tags: greedy, sortings · first AC: Nov 21, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,368 global accepts · Tags: combinatorics, math, number theory · first AC: Nov 7, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,418 global accepts · Tags: dp, greedy · first AC: Aug 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,261 global accepts · Tags: brute force, constructive algorithms, data structures, math · first AC: Mar 6, 2022 · C++17 (GCC 9-64) (first AC)