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Open on Codeforces · 627 unique accepted
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Quality: 10,681 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: 10,712 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: 12,226 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,396 global accepts · Tags: games, greedy, sortings · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,173 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,059 global accepts · Tags: brute force, math, number theory · first AC: Apr 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,940 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: Apr 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,708 global accepts · Tags: games, greedy, math, sortings · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,766 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,564 global accepts · Tags: data structures, dp, games, greedy · first AC: Aug 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,309 global accepts · Tags: binary search, greedy, sortings · first AC: Aug 11, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms · first AC: Jul 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,838 global accepts · Tags: constructive algorithms, greedy, math, number theory, strings · first AC: Jul 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,763 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Jul 6, 2023 · last AC: Jul 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,322 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jun 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 21,977 global accepts · Tags: constructive algorithms, greedy · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,084 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: May 19, 2023 · C++20 (GCC 11-64) (first AC)
Tags: greedy, sortings · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,510 global accepts · Tags: constructive algorithms, math · first AC: Apr 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 15,587 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, greedy, strings · first AC: Apr 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,333 global accepts · Tags: bitmasks, constructive algorithms · first AC: Apr 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,166 global accepts · Tags: combinatorics, math · first AC: Dec 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 6,093 global accepts · Tags: greedy, sortings · first AC: Dec 7, 2022 · C++17 (GCC 7-32) (first AC)