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Open on Codeforces · 528 unique accepted
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Quality: 5,397 global accepts · Tags: data structures, greedy · first AC: Sep 8, 2025 · last AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,506 global accepts · Tags: binary search, data structures, dfs and similar, graphs, shortest paths · first AC: Sep 2, 2025 · last AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,814 global accepts · Tags: binary search, dfs and similar, dp, graphs · first AC: Aug 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,954 global accepts · Tags: dp, greedy, implementation, math · first AC: Jul 29, 2025 · last AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,089 global accepts · Tags: brute force, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,125 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, interactive · first AC: Jul 28, 2024 · last AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,886 global accepts · Tags: bitmasks, constructive algorithms, graphs, greedy, math, number theory · first AC: Jul 28, 2024 · last AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,322 global accepts · Tags: binary search, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,393 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Jul 19, 2024 · last AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,434 global accepts · Tags: dfs and similar, graphs, trees · first AC: Jun 24, 2024 · last AC: Jun 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,393 global accepts · Tags: data structures, math, sortings · first AC: Jun 3, 2024 · last AC: Jun 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,040 global accepts · Tags: brute force, data structures, dp, greedy, math, number theory, sortings · first AC: May 27, 2024 · last AC: May 27, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,708 global accepts · Tags: data structures, greedy, math, sortings · first AC: Apr 29, 2024 · last AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,153 global accepts · Tags: data structures, trees · first AC: Feb 28, 2023 · last AC: Feb 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,234 global accepts · Tags: data structures · first AC: Feb 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,670 global accepts · Tags: constructive algorithms · first AC: Feb 6, 2023 · last AC: Feb 6, 2023 · C++17 (GCC 9-64) (first AC)
Tags: brute force, constructive algorithms, graphs, implementation · first AC: Feb 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 7,169 global accepts · Tags: dfs and similar, dp, flows, hashing · first AC: Feb 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 4,689 global accepts · Tags: bitmasks, combinatorics, dfs and similar, dp, math, probabilities, trees · first AC: Jan 21, 2023 · last AC: Jan 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,529 global accepts · Tags: bitmasks, greedy, math · first AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,743 global accepts · Tags: dp, flows, graphs, greedy · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,890 global accepts · Tags: data structures, greedy, sortings · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,808 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Sep 2, 2025 · last AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)