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Open on Codeforces · 978 unique accepted
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Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,929 global accepts · Tags: brute force, data structures, dfs and similar, dp, dsu, fft, graphs, greedy, implementation, math, trees · first AC: Oct 6, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,920 global accepts · Tags: brute force, data structures, dp · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,889 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Apr 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: Mar 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,600 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,122 global accepts · Tags: greedy, implementation, strings · first AC: Mar 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,638 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Dec 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 730 global accepts · Tags: — · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,195 global accepts · Tags: dp, graphs, greedy, math, probabilities · first AC: Sep 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,962 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: Sep 18, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,639 global accepts · Tags: data structures, implementation, sortings · first AC: Aug 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Jul 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 7,402 global accepts · Tags: data structures, sortings, strings · first AC: Jul 1, 2023 · last AC: Jul 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Apr 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,401 global accepts · Tags: constructive algorithms, dfs and similar, dsu, geometry, greedy, implementation, math · first AC: Feb 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,046 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,215 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Sep 25, 2023 · last AC: Feb 9, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 583 global accepts · Tags: binary search, games, graph matchings · first AC: Dec 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)