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Open on Codeforces · 2,834 unique accepted
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Quality: 266 global accepts · Tags: dp, math, number theory · first AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 439 global accepts · Tags: brute force, constructive algorithms, graphs, interactive · first AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 146 global accepts · Tags: graphs, interactive, shortest paths · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Sep 2, 2025 · 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: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 647 global accepts · Tags: combinatorics, dp, math · first AC: Sep 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Aug 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: Aug 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 644 global accepts · Tags: dp, greedy · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Aug 15, 2025 · last AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 309 global accepts · Tags: number theory · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 404 global accepts · Tags: dp · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 396 global accepts · Tags: data structures, dp, matrices, two pointers · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 842 global accepts · Tags: bitmasks, divide and conquer, trees · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 457 global accepts · Tags: interactive, math, number theory, probabilities · first AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 564 global accepts · Tags: math · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: constructive algorithms · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 305 global accepts · Tags: graph matchings, math · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 384 global accepts · Tags: bitmasks, math, matrices, meet-in-the-middle, number theory · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)