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Open on Codeforces · 1,153 unique accepted
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Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: Oct 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 880 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs, implementation · first AC: Jan 4, 2024 · last AC: Jan 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 927 global accepts · Tags: divide and conquer, graphs, meet-in-the-middle, number theory · first AC: May 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 114 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 405 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Dec 18, 2025 · last AC: Dec 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 623 global accepts · Tags: combinatorics, math, number theory · first AC: Aug 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 406 global accepts · Tags: dfs and similar, graphs, implementation, trees · first AC: Jun 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 507 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: May 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 557 global accepts · Tags: data structures, dp, greedy · first AC: Dec 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 453 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 283 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Mar 7, 2026 · last AC: Mar 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 261 global accepts · Tags: combinatorics, greedy, math · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 610 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 3, 2025 · last AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 713 global accepts · Tags: data structures, implementation, math, matrices, trees · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 571 global accepts · Tags: constructive algorithms, divide and conquer · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: data structures · first AC: Apr 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Feb 22, 2025 · last AC: Feb 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 12, 2024 · last AC: Dec 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 524 global accepts · Tags: binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees · first AC: Dec 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 469 global accepts · Tags: data structures, dp · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 521 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)