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Open on Codeforces · 1,047 unique accepted
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Quality: 1,132 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,138 global accepts · Tags: math, number theory · first AC: Aug 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,473 global accepts · Tags: data structures, string suffix structures, strings · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Feb 17, 2024 · last AC: Jul 17, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 610 global accepts · Tags: binary search, data structures, dfs and similar, hashing, probabilities, trees · first AC: May 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 967 global accepts · Tags: data structures, hashing, strings · first AC: Apr 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 331 global accepts · Tags: dp · first AC: Apr 18, 2024 · last AC: Apr 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,794 global accepts · Tags: data structures, divide and conquer, hashing · first AC: Apr 15, 2024 · last AC: Apr 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,389 global accepts · Tags: combinatorics, dp · first AC: Apr 15, 2024 · last AC: Apr 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 939 global accepts · Tags: bitmasks, brute force, data structures, dp, games, two pointers · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,315 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 369 global accepts · Tags: bitmasks, dp, math · first AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 535 global accepts · Tags: dp · first AC: Mar 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 681 global accepts · Tags: data structures, number theory · first AC: Mar 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,301 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Oct 15, 2024 · last AC: Mar 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Aug 15, 2024 · last AC: Mar 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,035 global accepts · Tags: data structures, dp, trees · first AC: Jan 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,960 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Jun 9, 2024 · last AC: Jan 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 630 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 974 global accepts · Tags: brute force, dp, implementation · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 866 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Oct 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Aug 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 618 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, dp, math, two pointers · first AC: Aug 11, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Jul 19, 2024 · C++17 (GCC 7-32) (first AC)