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Open on Codeforces · 468 unique accepted
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Quality: 595 global accepts · Tags: combinatorics, dp, trees · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Jul 30, 2024 · last AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Jul 24, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 899 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, graphs, shortest paths · first AC: Jul 23, 2024 · last AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 863 global accepts · Tags: data structures, math, matrices · first AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,507 global accepts · Tags: combinatorics, dp, probabilities · first AC: Mar 8, 2024 · last AC: Mar 8, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,273 global accepts · Tags: data structures, math, number theory · first AC: Jan 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,139 global accepts · Tags: math, number theory · first AC: Jul 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,794 global accepts · Tags: data structures, divide and conquer, hashing · first AC: Jul 18, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Jul 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 559 global accepts · Tags: combinatorics, dp, math · first AC: Feb 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 475 global accepts · Tags: data structures, dsu · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 972 global accepts · Tags: constructive algorithms, flows, graph matchings, greedy · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,155 global accepts · Tags: graphs · first AC: May 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Apr 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 478 global accepts · Tags: combinatorics, graphs, trees · first AC: Mar 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,439 global accepts · Tags: data structures, graphs, shortest paths · first AC: Nov 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 583 global accepts · Tags: data structures · first AC: Jul 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,923 global accepts · Tags: data structures · first AC: Jul 2, 2024 · last AC: Jul 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,037 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Jun 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: May 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,648 global accepts · Tags: data structures, hashing, probabilities · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 609 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 3, 2023 · C++14 (GCC 6-32) (first AC)