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Open on Codeforces · 1,087 unique accepted
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Quality: 476 global accepts · Tags: 2-sat, graphs · first AC: Jul 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 706 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 702 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 155 global accepts · Tags: *special, data structures, dp, greedy · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,185 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, sortings, trees · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: May 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 889 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: May 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 819 global accepts · Tags: combinatorics, dp, probabilities, trees · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 316 global accepts · Tags: constructive algorithms, implementation, interactive, number theory · first AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 413 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Apr 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 407 global accepts · Tags: dp, graphs, matrices · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 429 global accepts · Tags: combinatorics, dp · first AC: Apr 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: bitmasks, combinatorics, communication, interactive · first AC: Dec 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 610 global accepts · Tags: binary search, data structures, dfs and similar, hashing, probabilities, trees · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: brute force, greedy, implementation, math · first AC: Dec 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)