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Open on Codeforces · 2,506 unique accepted
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Quality: 709 global accepts · Tags: two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Feb 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Sep 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 527 global accepts · Tags: binary search, interactive · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 615 global accepts · Tags: data structures, divide and conquer, dsu, hashing, trees · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 621 global accepts · Tags: dp, greedy · first AC: Jun 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Mar 30, 2025 · last AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 509 global accepts · Tags: data structures, sortings · first AC: Mar 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 27, 2025 · last AC: Jan 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Feb 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 379 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 460 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Feb 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 665 global accepts · Tags: data structures, strings · first AC: Apr 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Apr 24, 2025 · last AC: Feb 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,046 global accepts · Tags: data structures, greedy · first AC: Feb 6, 2024 · last AC: Dec 15, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,161 global accepts · Tags: data structures · first AC: Sep 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 582 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Aug 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Jul 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)