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Open on Codeforces · 1,047 unique accepted
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Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, flows · first AC: Feb 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 675 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 347 global accepts · Tags: combinatorics, data structures, implementation, math · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 724 global accepts · Tags: games, greedy · first AC: Jul 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 672 global accepts · Tags: dp, trees · first AC: Jul 8, 2024 · last AC: Jul 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,107 global accepts · Tags: brute force, divide and conquer, dp, greedy, trees · first AC: Jul 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 587 global accepts · Tags: data structures, sortings, two pointers · first AC: Jul 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 644 global accepts · Tags: constructive algorithms, dp, geometry · first AC: Jun 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 661 global accepts · Tags: combinatorics, dp, math · first AC: May 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: May 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Mar 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 395 global accepts · Tags: — · first AC: Jan 19, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Dec 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 616 global accepts · Tags: chinese remainder theorem, combinatorics, math, number theory · first AC: Sep 8, 2023 · last AC: Sep 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Aug 21, 2023 · last AC: Aug 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Apr 22, 2026 · last AC: Apr 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 249 global accepts · Tags: dfs and similar, games, graphs, trees · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 885 global accepts · Tags: bitmasks, divide and conquer, dp · first AC: Feb 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Oct 21, 2025 · last AC: Jan 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Jan 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 194 global accepts · Tags: data structures, fft, number theory · first AC: Dec 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jul 20, 2024 · last AC: Dec 23, 2025 · C++17 (GCC 7-32) (first AC)