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Open on Codeforces · 642 unique accepted
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Quality: 14,075 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,677 global accepts · Tags: greedy, sortings · first AC: Dec 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 33,114 global accepts · Tags: constructive algorithms, data structures, two pointers · first AC: Feb 12, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 28,644 global accepts · Tags: greedy, math · first AC: Sep 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 18,230 global accepts · Tags: greedy, implementation · first AC: Aug 19, 2022 · last AC: Aug 19, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 18,874 global accepts · Tags: constructive algorithms, dp, math · first AC: Aug 9, 2022 · last AC: Aug 9, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 18,984 global accepts · Tags: brute force, greedy, sortings · first AC: Feb 28, 2022 · C++14 (GCC 6-32) (first AC)
Tags: greedy, sortings · first AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 9,124 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,130 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,707 global accepts · Tags: data structures, hashing, implementation · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,101 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,996 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,740 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 15,715 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jan 6, 2023 · last AC: Jan 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 17,565 global accepts · Tags: games, greedy, sortings · first AC: Aug 6, 2022 · last AC: Aug 6, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 13,959 global accepts · Tags: greedy, implementation · first AC: Mar 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 25,815 global accepts · Tags: binary search, math · first AC: Nov 22, 2021 · last AC: Nov 23, 2021 · C++14 (GCC 6-32) (first AC)
Tags: brute force, greedy, math, number theory · first AC: Oct 31, 2021 · C++14 (GCC 6-32) (first AC)
Tags: bitmasks, math, number theory · first AC: Oct 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 9,264 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,397 global accepts · Tags: games, greedy, sortings · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, greedy, sortings · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,242 global accepts · Tags: constructive algorithms, dfs and similar, number theory, trees · first AC: Aug 6, 2022 · last AC: Aug 6, 2022 · C++17 (GCC 9-64) (first AC)