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Open on Codeforces · 742 unique accepted
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Quality: 109 global accepts · Tags: data structures · first AC: Mar 19, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 134 global accepts · Tags: interactive · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 97 global accepts · Tags: interactive · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 107 global accepts · Tags: binary search, bitmasks, constructive algorithms, graphs, implementation, interactive, math, probabilities · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 82 global accepts · Tags: combinatorics, implementation · first AC: Mar 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 189 global accepts · Tags: constructive algorithms, flows, graphs · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 104 global accepts · Tags: constructive algorithms, math · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: data structures, hashing, math, trees · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 82 global accepts · Tags: constructive algorithms, geometry · first AC: Mar 12, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 199 global accepts · Tags: data structures, greedy, schedules · first AC: Mar 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 171 global accepts · Tags: dp, games · first AC: Mar 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 201 global accepts · Tags: math, meet-in-the-middle · first AC: Mar 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 134 global accepts · Tags: bitmasks, combinatorics, implementation, math · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 105 global accepts · Tags: games · first AC: Feb 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 194 global accepts · Tags: data structures, greedy · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 69 global accepts · Tags: constructive algorithms · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 82 global accepts · Tags: constructive algorithms · first AC: Feb 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 98 global accepts · Tags: greedy, sortings, trees · first AC: Feb 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 325 global accepts · Tags: brute force, data structures, dp · first AC: Feb 21, 2026 · PyPy 3-64 (first AC)
Quality: 954 global accepts · Tags: dfs and similar, dp, trees · first AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,295 global accepts · Tags: binary search, data structures, math · first AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,763 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,067 global accepts · Tags: binary search, data structures, dp, greedy · first AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,718 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, implementation, two pointers · first AC: May 2, 2026 · C++20 (GCC 13-64) (first AC)