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Open on Codeforces · 297 unique accepted
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Quality: 827 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Jun 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 497 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Jun 3, 2025 · last AC: Jun 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: May 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 658 global accepts · Tags: constructive algorithms, math · first AC: Apr 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 961 global accepts · Tags: dp, greedy · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 164 global accepts · Tags: data structures · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,794 global accepts · Tags: data structures, divide and conquer, hashing · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 400 global accepts · Tags: constructive algorithms, data structures, hashing, math · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 594 global accepts · Tags: bitmasks, data structures, dp, hashing, probabilities · first AC: Dec 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Jan 6, 2025 · last AC: Jan 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 453 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Nov 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 803 global accepts · Tags: brute force, data structures, dp, greedy, math, probabilities, two pointers · first AC: Nov 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Aug 2, 2024 · last AC: Aug 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 271 global accepts · Tags: data structures, hashing · first AC: Feb 25, 2026 · last AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 323 global accepts · Tags: bitmasks, brute force, data structures, implementation, trees · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 610 global accepts · Tags: dfs and similar, dp, greedy · first AC: Dec 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 523 global accepts · Tags: data structures, greedy · first AC: Jul 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 982 global accepts · Tags: dfs and similar, graphs · first AC: May 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)