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Open on Codeforces · 926 unique accepted
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Quality: 552 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Sep 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,264 global accepts · Tags: data structures, interactive, trees · first AC: Aug 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,414 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Aug 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,205 global accepts · Tags: data structures, dp, geometry · first AC: Jun 29, 2023 · last AC: Aug 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: May 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: May 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: May 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 722 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Apr 26, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 923 global accepts · Tags: fft · first AC: Apr 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 940 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: Feb 2, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, greedy · first AC: Oct 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,188 global accepts · Tags: constructive algorithms · first AC: Oct 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jul 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Mar 13, 2025 · last AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 587 global accepts · Tags: greedy, interactive, math, probabilities · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 744 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, fft, graphs · first AC: Feb 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 909 global accepts · Tags: geometry · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 387 global accepts · Tags: flows, graph matchings · first AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 265 global accepts · Tags: data structures, divide and conquer, dp, dsu, greedy · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Oct 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Oct 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 507 global accepts · Tags: data structures, dfs and similar, trees · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 928 global accepts · Tags: divide and conquer, graphs, meet-in-the-middle, number theory · first AC: Sep 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,588 global accepts · Tags: dfs and similar, divide and conquer, dsu, trees · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 971 global accepts · Tags: dp, graphs, greedy, math, number theory, trees · first AC: Jul 12, 2023 · C++20 (GCC 11-64) (first AC)