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Open on Codeforces · 1,938 unique accepted
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Quality: 204 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 147 global accepts · Tags: divide and conquer, fft, math · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 234 global accepts · Tags: binary search, data structures, interactive · first AC: Apr 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Apr 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 215 global accepts · Tags: graph matchings · first AC: Feb 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: Jan 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Jul 31, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Jan 14, 2023 · last AC: Feb 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 46 global accepts · Tags: games · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 102 global accepts · Tags: combinatorics · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 83 global accepts · Tags: constructive algorithms · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 101 global accepts · Tags: — · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 99 global accepts · Tags: greedy, sortings, trees · first AC: Feb 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 326 global accepts · Tags: brute force, data structures, dp · first AC: Jan 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 50 global accepts · Tags: geometry · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 68 global accepts · Tags: 2-sat, constructive algorithms, graphs, matrices · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Nov 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 91 global accepts · Tags: bitmasks, greedy · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 109 global accepts · Tags: data structures · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 119 global accepts · Tags: data structures · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: binary search, interactive, ternary search · first AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 201 global accepts · Tags: math, meet-in-the-middle · first AC: Oct 13, 2025 · last AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Oct 1, 2025 · PyPy 3-64 (first AC)