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Open on Codeforces · 221 unique accepted
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Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jun 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,236 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Jun 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 813 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Jun 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 705 global accepts · Tags: dfs and similar, dp, graphs, greedy · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 375 global accepts · Tags: constructive algorithms, graphs, greedy, implementation, trees · first AC: Jun 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 557 global accepts · Tags: brute force, data structures, trees · first AC: Feb 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 606 global accepts · Tags: constructive algorithms, interactive, math · first AC: Jan 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,054 global accepts · Tags: combinatorics, dp, trees · first AC: Jan 13, 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: Dec 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 496 global accepts · Tags: data structures, math · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 436 global accepts · Tags: greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 788 global accepts · Tags: binary search, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Jul 25, 2024 · C++20 (GCC 13-64) (first AC)
Tags: graphs · first AC: Jul 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 472 global accepts · Tags: interactive · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 315 global accepts · Tags: combinatorics, constructive algorithms, implementation · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Sep 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 392 global accepts · Tags: brute force, constructive algorithms, data structures, dfs and similar, sortings, trees · first AC: Sep 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Aug 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 248 global accepts · Tags: data structures, dp · first AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math · first AC: Jul 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 419 global accepts · Tags: dp, math, number theory, strings · first AC: Jul 10, 2025 · C++17 (GCC 7-32) (first AC)