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Open on Codeforces · 575 unique accepted
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Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: binary search, interactive · first AC: Feb 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Nov 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Sep 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,829 global accepts · Tags: constructive algorithms, two pointers · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Jul 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 413 global accepts · Tags: data structures, dp, strings, trees · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Jan 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Nov 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 915 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Nov 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 550 global accepts · Tags: constructive algorithms, data structures, graphs, sortings · first AC: Apr 20, 2024 · last AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 722 global accepts · Tags: data structures, games · first AC: Apr 20, 2024 · last AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 172 global accepts · Tags: constructive algorithms, shortest paths · first AC: Apr 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2026 · last AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 577 global accepts · Tags: brute force, dfs and similar, dp, flows, graph matchings, graphs, greedy, implementation, probabilities, trees · first AC: Feb 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 463 global accepts · Tags: brute force, combinatorics, dp, games, probabilities · first AC: Jan 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 460 global accepts · Tags: — · first AC: Oct 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 426 global accepts · Tags: combinatorics, math, probabilities · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 360 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)