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Open on Codeforces · 1,106 unique accepted
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Quality: 10,000 global accepts · Tags: implementation, sortings · first AC: Jan 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,124 global accepts · Tags: greedy, math, sortings · first AC: Nov 3, 2021 · last AC: Nov 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 19,373 global accepts · Tags: math · first AC: Aug 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 39,170 global accepts · Tags: binary search, data structures, sortings, two pointers · first AC: Aug 9, 2021 · GNU C++11 (first AC)
Quality: 10,676 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,255 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,710 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,141 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,531 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 28,584 global accepts · Tags: data structures, dp, greedy · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,163 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, math, sortings · first AC: Dec 23, 2023 · last AC: Dec 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,212 global accepts · Tags: greedy, strings · first AC: Dec 16, 2023 · last AC: Dec 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,459 global accepts · Tags: binary search, dp, implementation, number theory, schedules, two pointers · first AC: Dec 8, 2023 · last AC: Dec 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,599 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,082 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,032 global accepts · Tags: brute force, dp, hashing, implementation, math · first AC: Nov 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 19,556 global accepts · Tags: binary search, greedy, two pointers · first AC: Oct 28, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, greedy, sortings · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,987 global accepts · Tags: constructive algorithms, graphs, greedy, shortest paths, sortings · first AC: Sep 1, 2023 · last AC: Sep 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,766 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,890 global accepts · Tags: constructive algorithms, math · first AC: Jul 29, 2023 · last AC: Jul 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,321 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: May 28, 2023 · last AC: May 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,170 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation · first AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,557 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 27, 2022 · last AC: Jan 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,508 global accepts · Tags: constructive algorithms, math · first AC: Dec 20, 2022 · C++20 (GCC 11-64) (first AC)