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Open on Codeforces · 767 unique accepted
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Quality: 396 global accepts · Tags: bitmasks, constructive algorithms · first AC: Sep 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: data structures, dp, graphs · first AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: Jun 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 252 global accepts · Tags: data structures, greedy · first AC: Mar 26, 2025 · last AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Sep 5, 2024 · last AC: Sep 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: dfs and similar, divide and conquer, graphs · first AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 349 global accepts · Tags: data structures, dp, trees · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 342 global accepts · Tags: fft, greedy, math, strings · first AC: May 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,352 global accepts · Tags: data structures, strings · first AC: Apr 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Mar 15, 2024 · last AC: Mar 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Feb 3, 2024 · last AC: Feb 3, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Dec 9, 2023 · last AC: Dec 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Oct 15, 2023 · last AC: Oct 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Sep 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,296 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jul 11, 2023 · last AC: Jul 11, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 139 global accepts · Tags: constructive algorithms, sortings · first AC: Apr 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 215 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Jan 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 294 global accepts · Tags: brute force, constructive algorithms, dp, fft, implementation, math · first AC: Dec 24, 2025 · C++20 (GCC 13-64) (first AC)