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Open on Codeforces · 631 unique accepted
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Quality: 324 global accepts · Tags: binary search, data structures, dp, flows, greedy · first AC: Apr 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 737 global accepts · Tags: dp, greedy, trees · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 740 global accepts · Tags: data structures, hashing, sortings, two pointers · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 556 global accepts · Tags: data structures, games · first AC: Mar 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 49 global accepts · Tags: — · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 569 global accepts · Tags: binary search, interactive, trees · first AC: Mar 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 176 global accepts · Tags: binary search, brute force, greedy, shortest paths · first AC: Feb 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 351 global accepts · Tags: brute force, probabilities · first AC: Jan 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 328 global accepts · Tags: data structures, dp, greedy · first AC: Jan 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Jan 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 742 global accepts · Tags: constructive algorithms, games, trees · first AC: Jan 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 111 global accepts · Tags: graphs · first AC: Dec 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 493 global accepts · Tags: bitmasks, dp · first AC: Dec 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 396 global accepts · Tags: dsu, math · first AC: Dec 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 491 global accepts · Tags: dp, greedy, math, probabilities · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 463 global accepts · Tags: brute force, combinatorics, dp, games, probabilities · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: chinese remainder theorem, constructive algorithms, interactive, math · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Dec 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 515 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Oct 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: data structures, dp, greedy, math · first AC: Oct 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: combinatorics, dp, math · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 855 global accepts · Tags: divide and conquer, math, number theory, trees · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)