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Open on Codeforces · 631 unique accepted
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Quality: 319 global accepts · Tags: flows, graphs · first AC: Sep 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 476 global accepts · Tags: combinatorics, dp, fft · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 736 global accepts · Tags: bitmasks, dp, math · first AC: Feb 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 909 global accepts · Tags: dp · first AC: Aug 14, 2022 · last AC: Aug 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 538 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Mar 31, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 344 global accepts · Tags: binary search, interactive · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, dp, interactive · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 375 global accepts · Tags: binary search, combinatorics, data structures, dp, graphs, implementation, two pointers · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 220 global accepts · Tags: binary search, divide and conquer, interactive, trees · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 402 global accepts · Tags: data structures, greedy, trees · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 528 global accepts · Tags: data structures · first AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 666 global accepts · Tags: games, graphs · first AC: Jan 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 367 global accepts · Tags: data structures, trees · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 227 global accepts · Tags: interactive, math, number theory · first AC: Dec 29, 2025 · PyPy 3 (first AC)
Quality: 497 global accepts · Tags: games · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 249 global accepts · Tags: graphs · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 434 global accepts · Tags: math, probabilities · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 253 global accepts · Tags: data structures, strings · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 373 global accepts · Tags: games · first AC: Dec 17, 2025 · last AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 751 global accepts · Tags: bitmasks, dp, math · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 430 global accepts · Tags: brute force, probabilities · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)