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Open on Codeforces · 505 unique accepted
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Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,093 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, greedy, math · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,437 global accepts · Tags: combinatorics, data structures, dp · first AC: Sep 16, 2025 · last AC: Sep 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,238 global accepts · Tags: bitmasks, combinatorics, dp, probabilities · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 900 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy, implementation · first AC: Aug 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 952 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Aug 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: data structures, dp, games, greedy, implementation · first AC: Aug 5, 2025 · C++20 (GCC 13-64) (first AC)
Tags: greedy · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Jul 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 983 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Jul 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 611 global accepts · Tags: binary search, dfs and similar, divide and conquer, implementation, interactive, trees · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,026 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 702 global accepts · Tags: binary search, data structures, dp, two pointers · first AC: Aug 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 887 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, math, number theory · first AC: Aug 12, 2025 · last AC: Aug 12, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, graphs, greedy · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 796 global accepts · Tags: binary search, constructive algorithms, data structures, math, two pointers · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 706 global accepts · Tags: bitmasks, dp, greedy · first AC: Jul 28, 2025 · last AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 889 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, implementation, shortest paths, trees · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)