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Open on Codeforces · 678 unique accepted
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Quality: 9,697 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,774 global accepts · Tags: brute force, constructive algorithms, geometry, math · first AC: Feb 22, 2025 · PyPy 3-64 (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: 11,005 global accepts · Tags: binary search, brute force, math, number theory · first AC: Dec 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,791 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,540 global accepts · Tags: brute force, data structures, greedy, two pointers · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, dfs and similar, dp, sortings, trees · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,645 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Sep 27, 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 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,308 global accepts · Tags: brute force, strings, two pointers · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,800 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Jun 25, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, greedy, implementation, math · first AC: Jun 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,139 global accepts · Tags: combinatorics, constructive algorithms, data structures, implementation, math, sortings, two pointers · first AC: May 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,053 global accepts · Tags: constructive algorithms, data structures, dp, dsu, greedy, sortings · first AC: Jan 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,666 global accepts · Tags: brute force, chinese remainder theorem, math, number theory · first AC: Dec 31, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,315 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Nov 22, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,678 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,287 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,508 global accepts · Tags: binary search, brute force, implementation, math · first AC: Jul 7, 2023 · last AC: Jan 16, 2026 · C++20 (GCC 11-64) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Dec 5, 2025 · last AC: Jan 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,276 global accepts · Tags: string suffix structures, strings · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,294 global accepts · Tags: dp, greedy · first AC: Oct 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,124 global accepts · Tags: binary search, brute force, data structures, greedy, two pointers · first AC: Jun 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,084 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,363 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Mar 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)