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Open on Codeforces · 708 unique accepted
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Quality: 1,359 global accepts · Tags: dp · first AC: Mar 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,336 global accepts · Tags: data structures, sortings · first AC: Mar 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,069 global accepts · Tags: hashing, trees · first AC: Mar 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,243 global accepts · Tags: constructive algorithms, data structures, graph matchings, greedy · first AC: Mar 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,003 global accepts · Tags: constructive algorithms, dfs and similar, dp, hashing, implementation, trees · first AC: Mar 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,202 global accepts · Tags: binary search, combinatorics, probabilities · first AC: Mar 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 226 global accepts · Tags: strings · first AC: Jan 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,020 global accepts · Tags: constructive algorithms · first AC: Dec 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,375 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,624 global accepts · Tags: brute force, combinatorics, dp, math, number theory · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,855 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dfs and similar, dp, graphs, trees · first AC: Nov 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,256 global accepts · Tags: brute force, interactive, math · first AC: Nov 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Nov 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Nov 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Nov 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, math · first AC: Nov 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,256 global accepts · Tags: data structures, probabilities · first AC: Oct 31, 2024 · last AC: Oct 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,322 global accepts · Tags: data structures, probabilities · first AC: Oct 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: math, sortings · first AC: Oct 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Sep 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 482 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)