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Open on Codeforces · 321 unique accepted
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Quality: 18,481 global accepts · Tags: bitmasks, data structures, greedy, math · first AC: Jun 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,434 global accepts · Tags: constructive algorithms, implementation · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,504 global accepts · Tags: binary search, brute force, constructive algorithms, greedy · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,528 global accepts · Tags: binary search, greedy, math · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,571 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Oct 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 19,038 global accepts · Tags: binary search, brute force, greedy, implementation, sortings, two pointers · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,123 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,708 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 16,831 global accepts · Tags: binary search, bitmasks, data structures, greedy, math, two pointers · first AC: May 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,097 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, shortest paths · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,332 global accepts · Tags: dp, greedy, implementation · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 33,186 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, two pointers · first AC: Feb 7, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 22,001 global accepts · Tags: greedy, implementation, math · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 13,549 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,797 global accepts · Tags: graphs, interactive · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,598 global accepts · Tags: constructive algorithms, greedy, math, sortings, trees · first AC: Jun 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,991 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jun 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,588 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,174 global accepts · Tags: graphs, greedy, implementation, interactive · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Tags: binary search, greedy, sortings · first AC: Feb 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,141 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Feb 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 16,059 global accepts · Tags: brute force, math, number theory · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,941 global accepts · Tags: binary search, greedy, implementation, math, sortings · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 18,302 global accepts · Tags: bitmasks, hashing, implementation, math, schedules, ternary search · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)