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Open on Codeforces · 196 unique accepted
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Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Mar 28, 2025 · last AC: Mar 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Mar 24, 2025 · last AC: Mar 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: binary search, brute force, data structures, hashing, implementation, strings · first AC: Sep 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Apr 16, 2025 · last AC: Apr 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,160 global accepts · Tags: binary search, data structures, dp · first AC: Feb 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 826 global accepts · Tags: math, probabilities · first AC: Feb 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 360 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,010 global accepts · Tags: flows, greedy · first AC: Aug 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 460 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 21, 2025 · last AC: Apr 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 373 global accepts · Tags: combinatorics, strings · first AC: Apr 12, 2025 · last AC: Apr 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,344 global accepts · Tags: dp, math · first AC: Apr 9, 2025 · last AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,130 global accepts · Tags: combinatorics, divide and conquer, fft, number theory · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Mar 12, 2025 · last AC: Mar 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 628 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Sep 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Sep 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 423 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Apr 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 413 global accepts · Tags: data structures, graph matchings, graphs, math, trees · first AC: Apr 5, 2025 · last AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 716 global accepts · Tags: brute force, data structures, hashing · first AC: Apr 19, 2025 · last AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Apr 16, 2025 · last AC: Apr 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,010 global accepts · Tags: data structures, dp, string suffix structures · first AC: Jan 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 108 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Jun 7, 2025 · C++20 (GCC 13-64) (first AC)