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Open on Codeforces · 1,157 unique accepted
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Quality: 580 global accepts · Tags: data structures, divide and conquer · first AC: Jan 28, 2024 · last AC: Aug 10, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 495 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Jun 6, 2025 · last AC: Jun 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: binary search, data structures, implementation · first AC: Jan 4, 2025 · last AC: Jun 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 781 global accepts · Tags: data structures, number theory · first AC: Jun 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Apr 7, 2025 · last AC: Jun 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,217 global accepts · Tags: binary search, dp · first AC: Jun 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 789 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs · first AC: Mar 5, 2025 · last AC: Jun 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 979 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms, math · first AC: Jun 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 730 global accepts · Tags: binary search, dp, strings · first AC: Jun 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Jun 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Jun 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,674 global accepts · Tags: dp, math · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: May 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 517 global accepts · Tags: brute force, dp, graphs · first AC: May 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 507 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 554 global accepts · Tags: bitmasks, math, matrices · first AC: May 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: May 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 544 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Apr 29, 2025 · last AC: Apr 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Dec 9, 2024 · last AC: Apr 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Dec 17, 2024 · last AC: Apr 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 737 global accepts · Tags: combinatorics, dp, math · first AC: Nov 16, 2024 · last AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 609 global accepts · Tags: binary search, constructive algorithms, data structures, dfs and similar, dsu, greedy, implementation, trees · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)