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Open on Codeforces · 537 unique accepted
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Quality: 10,594 global accepts · Tags: combinatorics, math · first AC: Aug 20, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 13,803 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,900 global accepts · Tags: binary search, brute force, greedy, sortings · first AC: Mar 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 12,758 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,936 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Feb 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,671 global accepts · Tags: binary search, combinatorics · first AC: Feb 24, 2023 · Ruby 3 (first AC)
Quality: 6,414 global accepts · Tags: constructive algorithms, games, implementation, math · first AC: Oct 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,783 global accepts · Tags: dfs and similar, graphs · first AC: Apr 20, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,240 global accepts · Tags: implementation, strings · first AC: Apr 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,371 global accepts · Tags: greedy, implementation, math · first AC: Apr 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,136 global accepts · Tags: constructive algorithms, implementation · first AC: Apr 12, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,749 global accepts · Tags: dp, greedy, implementation, sortings, two pointers · first AC: Apr 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,201 global accepts · Tags: data structures, implementation · first AC: Mar 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,803 global accepts · Tags: math · first AC: Mar 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,170 global accepts · Tags: dfs and similar, greedy, math · first AC: Mar 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,040 global accepts · Tags: sortings · first AC: Mar 19, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 19,092 global accepts · Tags: constructive algorithms, math · first AC: Mar 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,077 global accepts · Tags: dp, games · first AC: Mar 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,644 global accepts · Tags: greedy, implementation, sortings · first AC: Mar 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,598 global accepts · Tags: constructive algorithms, trees · first AC: Mar 3, 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: 16,932 global accepts · Tags: combinatorics, graphs, greedy, sortings · first AC: Jul 26, 2021 · GNU C++11 (first AC)
Quality: 16,375 global accepts · Tags: data structures, dp, implementation, shortest paths, sortings, two pointers · first AC: Jul 10, 2021 · GNU C++11 (first AC)