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Open on Codeforces · 1,108 unique accepted
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Quality: 883 global accepts · Tags: graph matchings, strings · first AC: Dec 12, 2024 · last AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 375 global accepts · Tags: data structures, games · first AC: Nov 19, 2024 · last AC: Nov 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Sep 7, 2024 · last AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 639 global accepts · Tags: brute force, divide and conquer, graphs, math · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Jun 11, 2024 · last AC: Jun 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 440 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings, two pointers · first AC: Feb 12, 2024 · last AC: Feb 12, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Jan 13, 2026 · last AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 317 global accepts · Tags: data structures, trees · first AC: Nov 19, 2025 · last AC: Nov 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 457 global accepts · Tags: dp, flows, greedy · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 848 global accepts · Tags: data structures, dp, geometry, sortings · first AC: Jun 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 603 global accepts · Tags: flows, graph matchings, greedy, implementation · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 228 global accepts · Tags: graphs · first AC: Mar 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 277 global accepts · Tags: combinatorics, implementation, math · first AC: Mar 17, 2025 · last AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Feb 13, 2025 · last AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 489 global accepts · Tags: combinatorics, dp, graphs, greedy, math · first AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Jan 4, 2025 · last AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 492 global accepts · Tags: data structures, greedy · first AC: Oct 7, 2024 · last AC: Oct 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 120 global accepts · Tags: games · first AC: Dec 20, 2025 · last AC: Dec 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 292 global accepts · Tags: data structures, dp, greedy, trees · first AC: Dec 11, 2025 · last AC: Dec 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 454 global accepts · Tags: combinatorics, fft, graphs, math · first AC: Jul 28, 2025 · last AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 361 global accepts · Tags: data structures, divide and conquer, two pointers · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)