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Open on Codeforces · 496 unique accepted
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Quality: 3,352 global accepts · Tags: bitmasks, dp · first AC: Sep 23, 2018 · GNU C++11 (first AC)
Quality: 3,363 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 14, 2018 · C++17 (GCC 7-32) (first AC)
Tags: brute force, combinatorics, greedy · first AC: Jul 1, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,321 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 13, 2025 · last AC: Oct 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,661 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,442 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,748 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,794 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math · first AC: Oct 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,414 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,348 global accepts · Tags: binary search, data structures, dfs and similar, dp, greedy, implementation, sortings · first AC: Mar 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,745 global accepts · Tags: data structures, sortings · first AC: Nov 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,753 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, implementation, math · first AC: Sep 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,054 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Aug 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,791 global accepts · Tags: divide and conquer, interactive · first AC: Aug 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,814 global accepts · Tags: brute force, data structures, hashing, strings · first AC: Nov 26, 2018 · C++17 (GCC 7-32) (first AC)
Tags: dp, math · first AC: Nov 18, 2018 · C++17 (GCC 7-32) (first AC)
Tags: dp, geometry · first AC: Nov 4, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 1,273 global accepts · Tags: dp · first AC: Dec 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,619 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Oct 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,559 global accepts · Tags: combinatorics, dp · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,228 global accepts · Tags: bitmasks, brute force, dp · first AC: Sep 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Nov 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)