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Open on Codeforces · 352 unique accepted
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Quality: 1,596 global accepts · Tags: binary search, data structures, dp, hashing · first AC: Aug 5, 2021 · GNU C++11 (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Apr 15, 2021 · last AC: Apr 15, 2021 · GNU C++11 (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 6, 2024 · last AC: Dec 20, 2025 · C++14 (GCC 6-32) (first AC)
Quality: 1,272 global accepts · Tags: data structures, math, number theory · first AC: Apr 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,794 global accepts · Tags: data structures, divide and conquer, hashing · first AC: Apr 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 685 global accepts · Tags: binary search, data structures · first AC: Dec 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,606 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Jul 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,035 global accepts · Tags: dfs and similar, divide and conquer, dp, graphs, sortings, trees · first AC: Mar 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Mar 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 623 global accepts · Tags: combinatorics, math, number theory · first AC: Oct 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,830 global accepts · Tags: greedy · first AC: Oct 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,404 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Jul 29, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Apr 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,611 global accepts · Tags: data structures, dfs and similar, trees · first AC: Oct 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 138 global accepts · Tags: math · first AC: Oct 11, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 885 global accepts · Tags: bitmasks, divide and conquer, dp · first AC: Aug 4, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 987 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,662 global accepts · Tags: data structures · first AC: Apr 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,408 global accepts · Tags: data structures, divide and conquer · first AC: Apr 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,045 global accepts · Tags: data structures, greedy · first AC: Apr 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 261 global accepts · Tags: data structures · first AC: Apr 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 502 global accepts · Tags: games · first AC: Apr 2, 2022 · last AC: Apr 2, 2022 · C++20 (GCC 11-64) (first AC)
Tags: — · first AC: Oct 3, 2021 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Oct 3, 2021 · C++17 (GCC 9-64) (first AC)