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Open on Codeforces · 819 unique accepted
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Quality: 24,522 global accepts · Tags: greedy, math, sortings · first AC: Oct 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,975 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,048 global accepts · Tags: data structures · first AC: Feb 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,867 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,996 global accepts · Tags: implementation · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,567 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,705 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 15,280 global accepts · Tags: bitmasks, constructive algorithms, math, number theory · first AC: Aug 26, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 19,467 global accepts · Tags: constructive algorithms, greedy, math · first AC: Feb 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,671 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,214 global accepts · Tags: greedy, strings · first AC: Jul 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,582 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,598 global accepts · Tags: binary search, constructive algorithms, greedy, sortings · first AC: Nov 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,561 global accepts · Tags: data structures, dp, games, greedy · first AC: Aug 17, 2023 · C++17 (GCC 9-64) (first AC)
Tags: constructive algorithms · first AC: Jul 29, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,319 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jun 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 15,729 global accepts · Tags: binary search, data structures, games, greedy, implementation · first AC: Oct 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 8,851 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,669 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,027 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Aug 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,785 global accepts · Tags: binary search, greedy, sortings · first AC: Nov 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,650 global accepts · Tags: brute force, math, number theory · first AC: Oct 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 55,455 global accepts · Tags: dfs and similar, graphs, trees · first AC: Oct 4, 2022 · C++14 (GCC 6-32) (first AC)