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Open on Codeforces · 1,953 unique accepted
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Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: May 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 625 global accepts · Tags: flows, graph matchings, graphs, greedy · first AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 756 global accepts · Tags: bitmasks, dp, matrices · first AC: Nov 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,648 global accepts · Tags: data structures, hashing, probabilities · first AC: Nov 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Sep 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: brute force, dp, greedy, shortest paths · first AC: Apr 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Mar 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 284 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 715 global accepts · Tags: data structures, implementation, math, matrices, trees · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 615 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Feb 14, 2023 · last AC: Jun 7, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 468 global accepts · Tags: greedy, math, sortings · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Sep 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,315 global accepts · Tags: combinatorics, probabilities · first AC: Jun 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Jun 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 847 global accepts · Tags: data structures · first AC: May 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,227 global accepts · Tags: dp, greedy · first AC: Jan 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Oct 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Apr 21, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Feb 8, 2023 · last AC: Jan 30, 2025 · C++20 (GCC 11-64) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 12, 2023 · C++20 (GCC 11-64) (first AC)