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Open on Codeforces · 2,390 unique accepted
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Quality: 152 global accepts · Tags: graphs, shortest paths · first AC: Dec 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 511 global accepts · Tags: constructive algorithms, data structures, divide and conquer, geometry, graphs, implementation, trees · first AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 454 global accepts · Tags: binary search, constructive algorithms, interactive, probabilities · first AC: Nov 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: chinese remainder theorem, data structures, implementation, number theory, two pointers · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: May 30, 2024 · last AC: Jun 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 486 global accepts · Tags: binary search, implementation, sortings · first AC: May 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Jan 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 360 global accepts · Tags: flows · first AC: Aug 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: May 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 660 global accepts · Tags: data structures, math, sortings, trees · first AC: Apr 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Mar 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 205 global accepts · Tags: constructive algorithms, flows, greedy, math · first AC: Dec 4, 2025 · last AC: Dec 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 615 global accepts · Tags: dfs and similar, dp, greedy · first AC: Oct 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Sep 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 98 global accepts · Tags: brute force, flows · first AC: Aug 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 524 global accepts · Tags: binary search, brute force, data structures, dfs and similar, divide and conquer, greedy, implementation, trees · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,083 global accepts · Tags: combinatorics, dp · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 439 global accepts · Tags: brute force, constructive algorithms, graphs, interactive · first AC: Jun 8, 2024 · last AC: Jun 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 648 global accepts · Tags: constructive algorithms, flows · first AC: Nov 5, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, implementation, shortest paths, trees · first AC: Sep 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 274 global accepts · Tags: binary search, dfs and similar, flows, graphs, shortest paths · first AC: Jun 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 521 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)