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Open on Codeforces · 1,324 unique accepted
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Quality: 4,656 global accepts · Tags: binary search, brute force, combinatorics, math, two pointers · first AC: Feb 9, 2023 · last AC: Feb 10, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,752 global accepts · Tags: math, two pointers · first AC: Jan 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,137 global accepts · Tags: brute force, dp, math · first AC: Dec 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,594 global accepts · Tags: data structures, dp, greedy, implementation, ternary search · first AC: Dec 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 4,395 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, flows, games, graph matchings, graphs, implementation · first AC: Dec 31, 2022 · last AC: Dec 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,805 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation, sortings · first AC: Dec 18, 2022 · last AC: Dec 18, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,855 global accepts · Tags: dp, math, number theory · first AC: Jan 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,348 global accepts · Tags: binary search, data structures, dfs and similar, dp, greedy, implementation, sortings · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, divide and conquer, math · first AC: Mar 11, 2024 · last AC: Mar 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,059 global accepts · Tags: dp, math, number theory · first AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,146 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,396 global accepts · Tags: brute force, combinatorics, dfs and similar, dp, dsu, graphs, math, trees · first AC: Mar 8, 2024 · last AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Feb 14, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,384 global accepts · Tags: combinatorics, dp, math · first AC: Jan 15, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,890 global accepts · Tags: *special, dp, greedy, trees · first AC: Dec 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,090 global accepts · Tags: combinatorics, dp · first AC: Dec 7, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,629 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, two pointers · first AC: Dec 5, 2023 · C++17 (GCC 9-64) (first AC)
Tags: binary search, brute force, data structures, sortings · first AC: Dec 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,145 global accepts · Tags: bitmasks, data structures, sortings · first AC: Dec 2, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,510 global accepts · Tags: combinatorics, dp, hashing, strings, two pointers · first AC: Dec 1, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,067 global accepts · Tags: binary search, bitmasks, brute force, greedy, implementation, two pointers · first AC: Nov 30, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,636 global accepts · Tags: dfs and similar, dp, dsu, graphs, implementation · first AC: Nov 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,240 global accepts · Tags: constructive algorithms, number theory · first AC: Nov 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 3,251 global accepts · Tags: bitmasks, chinese remainder theorem, combinatorics, constructive algorithms, math, number theory · first AC: Nov 28, 2023 · C++17 (GCC 9-64) (first AC)