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Open on Codeforces · 1,070 unique accepted
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Quality: 2,274 global accepts · Tags: binary search, brute force, data structures, greedy, ternary search, two pointers · first AC: May 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,153 global accepts · Tags: constructive algorithms, math, number theory · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,716 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Mar 2, 2025 · last AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,550 global accepts · Tags: dfs and similar, dp, hashing, string suffix structures, strings, trees · first AC: Feb 16, 2025 · last AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,457 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,355 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Feb 8, 2025 · last AC: Feb 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Feb 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,278 global accepts · Tags: brute force, data structures, graphs, greedy, hashing · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: graphs, math, shortest paths · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 795 global accepts · Tags: dp, sortings, string suffix structures, strings · first AC: Dec 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,124 global accepts · Tags: binary search, combinatorics, data structures, dp, math, two pointers · first AC: Nov 27, 2024 · last AC: Nov 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,408 global accepts · Tags: greedy, sortings, trees · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,361 global accepts · Tags: combinatorics, dp, fft, greedy, math · first AC: Oct 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,043 global accepts · Tags: brute force, data structures, math, number theory · first AC: Oct 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,797 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Oct 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,977 global accepts · Tags: binary search, brute force, math, ternary search · first AC: Oct 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,599 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Sep 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,790 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Aug 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Aug 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,603 global accepts · Tags: dp · first AC: Aug 7, 2024 · last AC: Aug 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,212 global accepts · Tags: dp, graphs, math, number theory · first AC: Aug 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,799 global accepts · Tags: brute force, constructive algorithms, data structures, math, strings · first AC: Jun 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 877 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)