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Open on Codeforces · 313 unique accepted
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Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Oct 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Mar 1, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,605 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Sep 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 978 global accepts · Tags: binary search, dfs and similar, graphs, implementation, shortest paths, two pointers · first AC: Apr 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,125 global accepts · Tags: combinatorics, dp · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 583 global accepts · Tags: data structures, dp, math, number theory · first AC: Jan 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 662 global accepts · Tags: binary search, data structures, dfs and similar, graphs, trees · first AC: Jan 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,051 global accepts · Tags: data structures, divide and conquer, dp, implementation, shortest paths · first AC: Nov 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 932 global accepts · Tags: divide and conquer, dp, math, probabilities · first AC: Nov 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 390 global accepts · Tags: greedy, implementation, math · first AC: Oct 28, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Sep 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 370 global accepts · Tags: data structures, divide and conquer, interactive, trees · first AC: Jan 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy · first AC: Jan 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 809 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: Jan 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 558 global accepts · Tags: binary search, math · first AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 429 global accepts · Tags: combinatorics, fft, math, number theory · first AC: Mar 2, 2022 · last AC: Mar 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Nov 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Nov 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Oct 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 443 global accepts · Tags: dp · first AC: Nov 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,181 global accepts · Tags: constructive algorithms, data structures, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,765 global accepts · Tags: dp, math · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,938 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 7,266 global accepts · Tags: greedy, sortings · first AC: Apr 25, 2026 · C++20 (GCC 13-64) (first AC)