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Open on Codeforces · 462 unique accepted
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Quality: 12,618 global accepts · Tags: 2-sat, brute force, greedy, implementation, math · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,542 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,088 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Nov 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 9,862 global accepts · Tags: binary search, greedy, sortings, trees · first AC: Apr 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,004 global accepts · Tags: bitmasks, math · first AC: Mar 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,010 global accepts · Tags: dp, greedy, sortings · first AC: Mar 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,708 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Mar 15, 2022 · C++20 (GCC 11-64) (first AC)
Tags: trees · first AC: Mar 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,074 global accepts · Tags: binary search, bitmasks, brute force, dp, math · first AC: Jan 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,760 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,059 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,348 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,402 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,226 global accepts · Tags: dp, implementation · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,698 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Feb 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,300 global accepts · Tags: binary search, math, number theory, sortings, two pointers · first AC: Feb 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Oct 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,646 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,053 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, math, sortings · first AC: Jul 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,075 global accepts · Tags: binary search, constructive algorithms, geometry, greedy, interactive, math · first AC: Mar 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Dec 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,401 global accepts · Tags: constructive algorithms, dfs and similar, dp, dsu, graphs · first AC: Feb 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,209 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Mar 28, 2022 · C++20 (GCC 11-64) (first AC)