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Open on Codeforces · 320 unique accepted
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Quality: 1,869 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Nov 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,843 global accepts · Tags: data structures, divide and conquer, trees · first AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,320 global accepts · Tags: brute force, dp, trees · first AC: Nov 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, math · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Nov 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,214 global accepts · Tags: data structures, dp · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,755 global accepts · Tags: graphs, shortest paths, trees · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,033 global accepts · Tags: dp, math, number theory · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,861 global accepts · Tags: data structures · first AC: Jul 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,837 global accepts · Tags: data structures, divide and conquer · first AC: Jul 12, 2024 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, implementation, math, trees · first AC: Apr 17, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,996 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory, shortest paths · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 788 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 854 global accepts · Tags: brute force, combinatorics, dp, fft, math · first AC: Feb 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: combinatorics, dsu, number theory, probabilities, trees · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,615 global accepts · Tags: data structures, dp, matrices, strings · first AC: Aug 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 905 global accepts · Tags: binary search, graph matchings, greedy · first AC: Aug 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: greedy · first AC: Mar 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,536 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer · first AC: Nov 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,573 global accepts · Tags: data structures, hashing, strings · first AC: Nov 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 787 global accepts · Tags: data structures, dsu · first AC: Jul 10, 2024 · last AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,907 global accepts · Tags: binary search, data structures, divide and conquer, dp · first AC: Jul 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,747 global accepts · Tags: dp, graph matchings · first AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 714 global accepts · Tags: dp · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)