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Open on Codeforces · 956 unique accepted
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Quality: 246 global accepts · Tags: binary search, data structures, dp, sortings, two pointers · first AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: binary search, dp · first AC: Aug 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 365 global accepts · Tags: constructive algorithms, dfs and similar, interactive, trees · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: bitmasks, graphs · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Dec 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 316 global accepts · Tags: data structures · first AC: Dec 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 371 global accepts · Tags: binary search, greedy, two pointers · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 446 global accepts · Tags: bitmasks, data structures, dsu, two pointers · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 170 global accepts · Tags: games, interactive · first AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 188 global accepts · Tags: dp, math, trees · first AC: Dec 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: Dec 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 558 global accepts · Tags: data structures, greedy · first AC: Nov 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Aug 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Feb 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,197 global accepts · Tags: graphs, shortest paths · first AC: Feb 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 288 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, math · first AC: Dec 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 560 global accepts · Tags: constructive algorithms, trees · first AC: Dec 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Dec 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Nov 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 452 global accepts · Tags: data structures, divide and conquer, flows, graph matchings · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Aug 19, 2024 · C++20 (GCC 13-64) (first AC)