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Open on Codeforces · 793 unique accepted
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Quality: 1,471 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 812 global accepts · Tags: data structures, dsu, graphs, hashing · first AC: Mar 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 905 global accepts · Tags: interactive, probabilities · first AC: Mar 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,315 global accepts · Tags: bitmasks, brute force, hashing, meet-in-the-middle · first AC: Feb 24, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,062 global accepts · Tags: data structures, hashing · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,186 global accepts · Tags: data structures, dsu · first AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 3,963 global accepts · Tags: data structures · first AC: Feb 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,304 global accepts · Tags: data structures, dp · first AC: Nov 15, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Jan 16, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,717 global accepts · Tags: combinatorics, fft, math · first AC: Nov 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Nov 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,132 global accepts · Tags: data structures, divide and conquer, dp, geometry, graphs, greedy, shortest paths · first AC: Nov 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,934 global accepts · Tags: data structures, math, number theory · first AC: Aug 15, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,640 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: Aug 24, 2020 · last AC: Aug 24, 2020 · GNU C++11 (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Aug 18, 2020 · GNU C++11 (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 483 global accepts · Tags: combinatorics, data structures, fft, math, sortings · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 15, 2024 · last AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,032 global accepts · Tags: binary search, constructive algorithms, data structures · first AC: Mar 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 559 global accepts · Tags: binary search, data structures, dp, geometry, graphs, implementation, trees · first AC: Feb 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 783 global accepts · Tags: binary search, implementation, sortings, two pointers · first AC: Feb 23, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,337 global accepts · Tags: dp, trees · first AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 763 global accepts · Tags: combinatorics, dp · first AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)