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Open on Codeforces · 212 unique accepted
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Quality: 3,101 global accepts · Tags: data structures, dp, greedy · first AC: Sep 22, 2019 · GNU C++11 (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, implementation, interactive · first AC: May 1, 2025 · PyPy 3-64 (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,777 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 28, 2024 · last AC: Jul 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,599 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Mar 31, 2023 · C++14 (GCC 6-32) (first AC)
Tags: data structures, greedy, implementation · first AC: Feb 5, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,843 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,314 global accepts · Tags: binary search, brute force, chinese remainder theorem, math, number theory · first AC: Mar 13, 2021 · GNU C++11 (first AC)
Quality: 1,652 global accepts · Tags: binary search, math · first AC: Sep 22, 2019 · GNU C++11 (first AC)
Quality: 1,688 global accepts · Tags: combinatorics, graph matchings, math · first AC: Oct 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,663 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,559 global accepts · Tags: combinatorics, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,932 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, graphs, implementation, math, trees · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,906 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,791 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,359 global accepts · Tags: brute force, data structures, graphs, math · first AC: Mar 20, 2022 · C++14 (GCC 6-32) (first AC)
Tags: binary search, data structures, divide and conquer, games, greedy · first AC: Nov 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,664 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 3, 2025 · PyPy 3-64 (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Aug 20, 2024 · C++14 (GCC 6-32) (first AC)