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Open on Codeforces · 672 unique accepted
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Quality: 785 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,329 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Dec 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,281 global accepts · Tags: flows, graphs, greedy · first AC: Dec 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,709 global accepts · Tags: data structures · first AC: Nov 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 913 global accepts · Tags: data structures · first AC: Oct 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 482 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Aug 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,838 global accepts · Tags: binary search, bitmasks, brute force, dp, strings, two pointers · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 913 global accepts · Tags: combinatorics, strings · first AC: Jul 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 905 global accepts · Tags: data structures, dfs and similar · first AC: Jul 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 531 global accepts · Tags: data structures, divide and conquer, dp, math, probabilities · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 899 global accepts · Tags: math · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 964 global accepts · Tags: flows, graphs · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,739 global accepts · Tags: binary search, constructive algorithms, math · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 696 global accepts · Tags: data structures, geometry · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 902 global accepts · Tags: data structures · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: — · first AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,506 global accepts · Tags: binary search, data structures, dp, greedy · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,957 global accepts · Tags: data structures, probabilities · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,799 global accepts · Tags: bitmasks, brute force, data structures, divide and conquer, greedy, implementation, two pointers · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,615 global accepts · Tags: data structures, dp, matrices, strings · first AC: Apr 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,731 global accepts · Tags: hashing, string suffix structures, strings · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,691 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Mar 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,141 global accepts · Tags: binary search, data structures, implementation · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,176 global accepts · Tags: combinatorics, math · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)