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Open on Codeforces · 1,088 unique accepted
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Quality: 395 global accepts · Tags: data structures, trees · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 772 global accepts · Tags: bitmasks, dp, math · first AC: Jul 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 848 global accepts · Tags: combinatorics, math, trees · first AC: Jul 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 888 global accepts · Tags: binary search, data structures, dp · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 812 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Jul 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Jul 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 636 global accepts · Tags: bitmasks, data structures, dp, string suffix structures, strings · first AC: Jul 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 819 global accepts · Tags: combinatorics, dp, probabilities, trees · first AC: Jul 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 757 global accepts · Tags: geometry · first AC: Jun 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Jun 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 360 global accepts · Tags: bitmasks, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: May 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 618 global accepts · Tags: bitmasks, data structures, dp, implementation, sortings · first AC: Apr 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,123 global accepts · Tags: data structures, two pointers · first AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,280 global accepts · Tags: bitmasks, fft, math, number theory · first AC: Mar 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 753 global accepts · Tags: brute force, data structures, divide and conquer · first AC: Mar 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,154 global accepts · Tags: dp, flows · first AC: Feb 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 702 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 958 global accepts · Tags: dp, probabilities · first AC: Jan 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 902 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,086 global accepts · Tags: bitmasks, constructive algorithms, greedy, math, strings, two pointers · first AC: Oct 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 722 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Oct 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 855 global accepts · Tags: dp, greedy · first AC: Oct 1, 2024 · C++17 (GCC 7-32) (first AC)