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Open on Codeforces · 1,088 unique accepted
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Tags: dp, greedy, math, number theory · first AC: Aug 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,054 global accepts · Tags: combinatorics, math · first AC: Aug 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,108 global accepts · Tags: brute force, math · first AC: Aug 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,007 global accepts · Tags: constructive algorithms, greedy, math, number theory, ternary search, two pointers · first AC: Aug 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,599 global accepts · Tags: combinatorics, dp, math · first AC: Aug 1, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 10,289 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, math, number theory · first AC: Jul 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,722 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 21, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 7,375 global accepts · Tags: binary search, data structures, two pointers · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 8,364 global accepts · Tags: bitmasks, brute force, math · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 19,184 global accepts · Tags: dfs and similar, dp, trees · first AC: Jul 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,246 global accepts · Tags: binary search, brute force, data structures, implementation, math · first AC: Jul 1, 2024 · C++14 (GCC 6-32) (first AC)
Tags: binary search, constructive algorithms, data structures, strings, two pointers · first AC: Jun 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,849 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Jun 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,916 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jun 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 9,061 global accepts · Tags: dp, hashing, strings · first AC: Jun 19, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 2,433 global accepts · Tags: constructive algorithms, dp, greedy, hashing, strings, two pointers · first AC: Jun 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 3,676 global accepts · Tags: dp, greedy, implementation, math · first AC: Jun 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,251 global accepts · Tags: binary search, greedy, implementation, strings · first AC: Jun 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,292 global accepts · Tags: combinatorics, data structures, dsu, greedy, implementation · first AC: Jun 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 6,545 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Apr 28, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,493 global accepts · Tags: binary search, bitmasks, greedy · first AC: Feb 23, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,342 global accepts · Tags: dfs and similar, trees · first AC: Apr 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,423 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: Apr 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,658 global accepts · Tags: bitmasks, constructive algorithms, implementation, interactive, math · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,417 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Mar 1, 2025 · C++20 (GCC 13-64) (first AC)