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Open on Codeforces · 447 unique accepted
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Quality: 8,680 global accepts · Tags: dp, implementation, strings · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,700 global accepts · Tags: dp, games · first AC: Jun 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,123 global accepts · Tags: bitmasks, constructive algorithms, greedy, number theory · first AC: Apr 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,031 global accepts · Tags: greedy, implementation, sortings · first AC: Sep 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,996 global accepts · Tags: binary search, data structures, dp, dsu, greedy, sortings · first AC: Aug 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,460 global accepts · Tags: constructive algorithms, graphs, greedy, math, sortings, two pointers · first AC: Jul 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 9,239 global accepts · Tags: binary search, math, number theory · first AC: Jul 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,168 global accepts · Tags: math, number theory · first AC: Jul 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,008 global accepts · Tags: combinatorics, math, probabilities, trees · first AC: May 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,278 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,418 global accepts · Tags: dp, greedy · first AC: Apr 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,999 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Apr 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,546 global accepts · Tags: data structures, greedy, sortings · first AC: Mar 9, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,134 global accepts · Tags: binary search, dp, greedy, implementation, math, two pointers · first AC: Feb 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,463 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,254 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,483 global accepts · Tags: brute force, greedy, implementation, strings · first AC: Oct 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,191 global accepts · Tags: binary search, data structures, math, number theory · first AC: Sep 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,393 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, trees · first AC: Aug 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,858 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,503 global accepts · Tags: data structures, dfs and similar, dp, graphs, shortest paths, two pointers · first AC: Aug 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,140 global accepts · Tags: bitmasks, math, number theory · first AC: Aug 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,776 global accepts · Tags: bitmasks, graphs, hashing, math, number theory · first AC: Jul 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,550 global accepts · Tags: data structures, greedy · first AC: Jul 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,234 global accepts · Tags: binary search, data structures, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)