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Open on Codeforces · 1,093 unique accepted
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Quality: 913 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Sep 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 532 global accepts · Tags: data structures, dp, implementation · first AC: Sep 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,301 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,547 global accepts · Tags: probabilities, shortest paths · first AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Jul 28, 2023 · last AC: Jul 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 497 global accepts · Tags: math · first AC: Jul 25, 2023 · last AC: Jul 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Jun 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 665 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 637 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 406 global accepts · Tags: dfs and similar, graphs, implementation, trees · first AC: Jun 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 936 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Aug 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,149 global accepts · Tags: combinatorics, dp, math · first AC: Aug 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,271 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Aug 9, 2024 · last AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Aug 6, 2024 · last AC: Aug 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 785 global accepts · Tags: constructive algorithms, flows, graph matchings, math, number theory · first AC: May 20, 2022 · last AC: Aug 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Aug 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: Jul 30, 2024 · last AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)