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Open on Codeforces · 2,834 unique accepted
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Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Sep 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 527 global accepts · Tags: binary search, interactive · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,629 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Sep 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 165 global accepts · Tags: graphs, interactive, shortest paths · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: data structures, dp, graphs · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Aug 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 728 global accepts · Tags: dp, greedy · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: binary search, interactive · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 358 global accepts · Tags: combinatorics · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 109 global accepts · Tags: graphs, greedy, math · first AC: Jun 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,828 global accepts · Tags: constructive algorithms, two pointers · first AC: Jun 18, 2025 · last AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 924 global accepts · Tags: bitmasks, dp, matrices · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 142 global accepts · Tags: brute force, constructive algorithms, interactive · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, implementation · first AC: Dec 25, 2024 · last AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Nov 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Oct 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Oct 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Sep 6, 2023 · C++20 (GCC 11-64) (first AC)