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Open on Codeforces · 822 unique accepted
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Quality: 14,142 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy, math · first AC: Oct 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,816 global accepts · Tags: dp, greedy, two pointers · first AC: Oct 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,708 global accepts · Tags: games, greedy, math, sortings · first AC: Oct 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,302 global accepts · Tags: bitmasks, hashing, implementation, math, schedules, ternary search · first AC: Sep 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,976 global accepts · Tags: brute force, data structures, greedy, sortings · first AC: Sep 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,583 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,670 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,224 global accepts · Tags: combinatorics, data structures, greedy, math · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,773 global accepts · Tags: greedy, math, sortings · first AC: Apr 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,212 global accepts · Tags: greedy, strings · first AC: Dec 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 19,563 global accepts · Tags: binary search, greedy, two pointers · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,865 global accepts · Tags: data structures · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,881 global accepts · Tags: bitmasks, greedy, math, number theory · first AC: Oct 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 20,969 global accepts · Tags: binary search, bitmasks, data structures, greedy · first AC: Sep 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 16,792 global accepts · Tags: binary search, dp, greedy, strings · first AC: Jul 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 14,365 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Aug 29, 2022 · last AC: Aug 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 23,534 global accepts · Tags: brute force, math, number theory · first AC: Aug 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 7,047 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,858 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,551 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,779 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,259 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,964 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: Jun 28, 2025 · C++20 (GCC 13-64) (first AC)