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Open on Codeforces · 1,069 unique accepted
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Quality: 18,698 global accepts · Tags: dp, greedy · first AC: Jan 31, 2022 · last AC: Feb 2, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,343 global accepts · Tags: math, number theory · first AC: Oct 5, 2021 · last AC: Oct 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,845 global accepts · Tags: constructive algorithms, games, math · first AC: Aug 9, 2021 · GNU C++11 (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,748 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,341 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,094 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,874 global accepts · Tags: geometry, greedy, math · first AC: Jan 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,368 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,029 global accepts · Tags: binary search, interactive, ternary search · first AC: Aug 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,370 global accepts · Tags: bitmasks, dp, greedy, implementation, math · first AC: Oct 23, 2022 · last AC: Oct 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,769 global accepts · Tags: brute force, constructive algorithms, geometry, greedy, implementation · first AC: Jul 24, 2022 · last AC: Jul 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,497 global accepts · Tags: brute force, greedy · first AC: Nov 8, 2021 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, two pointers · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 16,901 global accepts · Tags: dfs and similar, graphs, two pointers · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,263 global accepts · Tags: combinatorics, math · first AC: Aug 11, 2021 · GNU C++11 (first AC)
Quality: 3,594 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,048 global accepts · Tags: binary search, greedy, hashing, strings, two pointers · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,680 global accepts · Tags: dp, implementation, strings · first AC: Sep 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,357 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,704 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, implementation, sortings · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,348 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, math, trees · first AC: Jun 27, 2023 · C++14 (GCC 6-32) (first AC)