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Open on Codeforces · 709 unique accepted
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Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,860 global accepts · Tags: data structures, greedy, math, number theory · first AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,906 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,736 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Jan 26, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,227 global accepts · Tags: combinatorics, math · first AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,316 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Jan 25, 2024 · last AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,215 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,609 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math, probabilities, trees · first AC: Jan 2, 2024 · last AC: Jan 2, 2024 · C++20 (GCC 11-64) (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: 1,024 global accepts · Tags: binary search, brute force, dp, geometry, greedy, math, two pointers · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,688 global accepts · Tags: binary search, brute force, data structures, dsu, greedy, sortings · first AC: Mar 5, 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 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jan 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Nov 20, 2024 · last AC: Nov 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,628 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, math · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,693 global accepts · Tags: binary search, constructive algorithms, interactive, ternary search · first AC: Oct 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 963 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Aug 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,530 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,012 global accepts · Tags: combinatorics, dfs and similar, dsu, graphs · first AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,111 global accepts · Tags: bitmasks, dfs and similar, math, trees · first AC: May 29, 2024 · last AC: May 29, 2024 · C++20 (GCC 13-64) (first AC)