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Open on Codeforces · 1,132 unique accepted
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Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Feb 3, 2025 · last AC: Feb 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,669 global accepts · Tags: binary search, dfs and similar, graphs, interactive, shortest paths, trees · first AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 658 global accepts · Tags: constructive algorithms, math · first AC: Feb 5, 2024 · PyPy 3-64 (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Jul 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,954 global accepts · Tags: data structures, dsu · first AC: Jun 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Mar 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,119 global accepts · Tags: data structures, dp, geometry · first AC: Mar 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 648 global accepts · Tags: data structures, geometry, sortings · first AC: Mar 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 637 global accepts · Tags: data structures, dfs and similar, dsu, graphs, meet-in-the-middle, trees · first AC: Oct 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 207 global accepts · Tags: data structures, geometry, implementation · first AC: May 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 789 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs · first AC: Mar 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 331 global accepts · Tags: dp, implementation · first AC: Nov 19, 2024 · PyPy 3-64 (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 544 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Dec 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 610 global accepts · Tags: brute force, data structures, number theory · first AC: Sep 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 370 global accepts · Tags: bitmasks, divide and conquer, dp, fft · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 266 global accepts · Tags: dp, sortings, trees · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 515 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Dec 2, 2024 · PyPy 3-64 (first AC)
Quality: 203 global accepts · Tags: brute force, dfs and similar, dp, geometry, probabilities · first AC: Mar 25, 2024 · last AC: Mar 25, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Apr 24, 2026 · Python 3 (first AC)
Tags: — · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)