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Open on Codeforces · 1,103 unique accepted
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Quality: 819 global accepts · Tags: dp, math, meet-in-the-middle · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 478 global accepts · Tags: dp, strings · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,404 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Aug 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 699 global accepts · Tags: binary search, interactive · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 121 global accepts · Tags: constructive algorithms, flows, math · first AC: Dec 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: data structures, graphs, sortings · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 639 global accepts · Tags: binary search, interactive · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 183 global accepts · Tags: math · first AC: Apr 9, 2026 · last AC: Apr 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 160 global accepts · Tags: data structures · first AC: Jan 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 696 global accepts · Tags: data structures, implementation · first AC: Jan 17, 2026 · last AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 384 global accepts · Tags: constructive algorithms, data structures, graphs, greedy, implementation, shortest paths · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, trees · first AC: Nov 8, 2025 · last AC: Nov 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 356 global accepts · Tags: fft, math · first AC: Sep 5, 2025 · last AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 432 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 357 global accepts · Tags: flows · first AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 753 global accepts · Tags: data structures, flows, graphs, trees · first AC: Dec 22, 2025 · last AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: Aug 16, 2025 · last AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 356 global accepts · Tags: data structures, implementation · first AC: Nov 7, 2025 · last AC: Nov 8, 2025 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 29, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,191 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,996 global accepts · Tags: greedy, math, number theory · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)