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Open on Codeforces · 1,171 unique accepted
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Quality: 2,773 global accepts · Tags: binary search, data structures, implementation, math, number theory · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Dec 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 916 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,419 global accepts · Tags: bitmasks, combinatorics, dp, strings · first AC: Mar 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,310 global accepts · Tags: combinatorics, dp · first AC: Mar 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,866 global accepts · Tags: binary search, dp · first AC: Mar 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,941 global accepts · Tags: brute force, constructive algorithms, data structures, dp, greedy, math, number theory, two pointers · first AC: Mar 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,243 global accepts · Tags: brute force, data structures, implementation · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,716 global accepts · Tags: combinatorics, fft, math · first AC: Mar 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Mar 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,487 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Mar 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,763 global accepts · Tags: bitmasks, games, greedy, interactive · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,651 global accepts · Tags: bitmasks, brute force, data structures, greedy, math · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,381 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, interactive, shortest paths, trees · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Feb 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Feb 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,794 global accepts · Tags: combinatorics, dp, strings · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,166 global accepts · Tags: combinatorics, math, probabilities · first AC: Feb 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: Feb 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Feb 9, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,441 global accepts · Tags: combinatorics, dp, math · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,531 global accepts · Tags: data structures, dp, greedy, hashing, implementation, trees · first AC: Feb 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,364 global accepts · Tags: brute force, data structures, implementation · first AC: Feb 7, 2026 · last AC: Feb 7, 2026 · C++20 (GCC 13-64) (first AC)