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Open on Codeforces · 672 unique accepted
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Quality: 352 global accepts · Tags: dp · first AC: Nov 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 691 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 757 global accepts · Tags: constructive algorithms, graphs, implementation, math · first AC: Oct 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: May 29, 2025 · last AC: May 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 430 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, two pointers · first AC: May 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,186 global accepts · Tags: data structures, dfs and similar, dp, strings, trees · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,348 global accepts · Tags: bitmasks, dp, shortest paths · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 640 global accepts · Tags: data structures, divide and conquer · first AC: Aug 23, 2024 · C++23 (GCC 14-64, winlibs) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Aug 21, 2024 · last AC: Aug 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 661 global accepts · Tags: brute force, dp, trees · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 583 global accepts · Tags: data structures · first AC: Jul 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: data structures, dsu, trees · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,035 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Jul 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Apr 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 699 global accepts · Tags: constructive algorithms · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 547 global accepts · Tags: binary search, greedy · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 398 global accepts · Tags: binary search, bitmasks, brute force, data structures, interactive · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,101 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 523 global accepts · Tags: data structures, greedy · first AC: Mar 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 559 global accepts · Tags: dp, math · first AC: Jan 21, 2026 · last AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)