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Open on Codeforces · 1,166 unique accepted
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Quality: 1,798 global accepts · Tags: dp, graphs, shortest paths · first AC: Dec 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 945 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 643 global accepts · Tags: data structures, trees · first AC: Sep 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,050 global accepts · Tags: data structures, trees · first AC: Aug 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,259 global accepts · Tags: data structures · first AC: Aug 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,186 global accepts · Tags: data structures · first AC: Aug 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,167 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, probabilities · first AC: Jun 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 999 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, trees · first AC: Jun 25, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,383 global accepts · Tags: graphs, shortest paths · first AC: Jun 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: May 26, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,557 global accepts · Tags: data structures, divide and conquer, dsu · first AC: May 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,131 global accepts · Tags: data structures, trees · first AC: May 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 761 global accepts · Tags: bitmasks, dp, trees · first AC: Apr 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,272 global accepts · Tags: data structures, divide and conquer, dp · first AC: Apr 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,129 global accepts · Tags: binary search, data structures, dfs and similar, trees, two pointers · first AC: Feb 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,596 global accepts · Tags: binary search, data structures, dp, hashing · first AC: Feb 20, 2021 · last AC: Feb 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 599 global accepts · Tags: data structures, number theory · first AC: Aug 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,346 global accepts · Tags: data structures · first AC: Aug 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,315 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Aug 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,430 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Jul 24, 2021 · last AC: Jul 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Jul 23, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 856 global accepts · Tags: binary search, dsu, trees · first AC: Jul 10, 2021 · last AC: Jul 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 829 global accepts · Tags: divide and conquer, dp · first AC: Jul 1, 2021 · C++17 (GCC 7-32) (first AC)