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Open on Codeforces · 779 unique accepted
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Quality: 1,135 global accepts · Tags: dp, trees · first AC: Mar 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Mar 19, 2025 · last AC: Mar 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 842 global accepts · Tags: bitmasks, divide and conquer, trees · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 876 global accepts · Tags: bitmasks, brute force, combinatorics, dp, meet-in-the-middle · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: data structures · first AC: Sep 28, 2024 · last AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 329 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 511 global accepts · Tags: — · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: data structures, dp, matrices, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Jul 7, 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: 660 global accepts · Tags: data structures · first AC: Jan 6, 2024 · last AC: Apr 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 525 global accepts · Tags: dp, graphs, implementation, math · first AC: Mar 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 519 global accepts · Tags: data structures, dp, math · first AC: Mar 23, 2024 · last AC: Mar 23, 2024 · C++17 (GCC 7-32) (first AC)
Tags: math · first AC: Mar 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 199 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 13, 2026 · last AC: Feb 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 380 global accepts · Tags: brute force, dfs and similar, dp, graphs, hashing · first AC: Oct 4, 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: 722 global accepts · Tags: data structures, games · first AC: Apr 20, 2024 · last AC: Jun 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 740 global accepts · Tags: dp, greedy · first AC: Feb 1, 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)