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Open on Codeforces · 1,215 unique accepted
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Quality: 156 global accepts · Tags: data structures, greedy, math · first AC: Nov 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 344 global accepts · Tags: divide and conquer, dp, trees · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: May 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Feb 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 229 global accepts · Tags: math · first AC: Nov 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Nov 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Nov 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Oct 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Oct 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 658 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Sep 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Sep 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 340 global accepts · Tags: greedy, implementation, math, trees · first AC: Sep 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 700 global accepts · Tags: binary search, interactive · first AC: Nov 26, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 598 global accepts · Tags: data structures, dp, greedy · first AC: Oct 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,109 global accepts · Tags: brute force, divide and conquer, dp, greedy, trees · first AC: Sep 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Sep 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Sep 3, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 200 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, games, graphs, implementation, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 185 global accepts · Tags: flows · first AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)