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Open on Codeforces · 195 unique accepted
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Quality: 12,270 global accepts · Tags: binary search, dp, greedy, two pointers · first AC: Jul 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 15,909 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Jul 30, 2024 · last AC: Jul 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,445 global accepts · Tags: dp, greedy · first AC: Mar 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,624 global accepts · Tags: binary search, implementation, math, ternary search · first AC: Feb 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 14,846 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation, math, number theory · first AC: Feb 19, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,261 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,275 global accepts · Tags: dp, math, probabilities · first AC: Jul 22, 2025 · last AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,254 global accepts · Tags: binary search, brute force, data structures, graphs, greedy, implementation, shortest paths · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,539 global accepts · Tags: binary search, dp, two pointers · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,599 global accepts · Tags: implementation, strings · first AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,936 global accepts · Tags: combinatorics, dp, math · first AC: Apr 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,717 global accepts · Tags: binary search, dp, greedy, implementation, trees · first AC: Mar 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,698 global accepts · Tags: dp, greedy · first AC: Mar 10, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 10,200 global accepts · Tags: implementation, math, number theory · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 6,697 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,395 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,093 global accepts · Tags: greedy, sortings, two pointers · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,150 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,571 global accepts · Tags: dfs and similar, dp, graphs, shortest paths, trees · first AC: Jul 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,051 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, math, sortings · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,495 global accepts · Tags: dp, implementation · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,313 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Mar 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,874 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, constructive algorithms, interactive · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 12,008 global accepts · Tags: combinatorics, dfs and similar, graphs · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)