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Open on Codeforces · 436 unique accepted
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Tags: data structures, trees · first AC: May 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 432 global accepts · Tags: brute force, constructive algorithms, greedy, math, number theory, strings · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Mar 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: data structures, sortings, two pointers · first AC: Feb 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 261 global accepts · Tags: combinatorics, greedy, math · first AC: Jan 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Dec 17, 2024 · last AC: Dec 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 439 global accepts · Tags: brute force, constructive algorithms, graphs, interactive · first AC: Dec 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,135 global accepts · Tags: dp, trees · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,559 global accepts · Tags: binary search, greedy · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Nov 7, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,109 global accepts · Tags: brute force, divide and conquer, dp, greedy, trees · first AC: Oct 31, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 710 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Oct 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: data structures, dp, greedy · first AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Sep 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Sep 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Sep 21, 2024 · last AC: Sep 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 658 global accepts · Tags: dfs and similar, graphs, math, number theory · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 564 global accepts · Tags: math · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 581 global accepts · Tags: brute force · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 497 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 644 global accepts · Tags: dp, greedy · first AC: Sep 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 842 global accepts · Tags: bitmasks, divide and conquer, trees · first AC: Sep 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 560 global accepts · Tags: binary search, math · first AC: Sep 16, 2024 · last AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)