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Open on Codeforces · 957 unique accepted
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Quality: 14,960 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,803 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,336 global accepts · Tags: bitmasks, divide and conquer, dp, math · first AC: Dec 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,738 global accepts · Tags: data structures, greedy, sortings · first AC: Nov 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,028 global accepts · Tags: combinatorics, number theory, sortings · first AC: Oct 8, 2023 · C++14 (GCC 6-32) (first AC)
Tags: constructive algorithms, implementation · first AC: Oct 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 12,022 global accepts · Tags: dp, number theory · first AC: Oct 22, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 11,910 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,019 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,621 global accepts · Tags: expression parsing, implementation, strings · first AC: Feb 22, 2020 · last AC: Nov 9, 2021 · GNU C++11 (first AC)
Quality: 13,353 global accepts · Tags: combinatorics, math · first AC: Sep 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 14,886 global accepts · Tags: sortings · first AC: Jul 14, 2021 · GNU C++11 (first AC)
Tags: sortings · first AC: Jul 11, 2021 · GNU C++11 (first AC)
Quality: 26,543 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jul 4, 2021 · GNU C++11 (first AC)
Quality: 2,996 global accepts · Tags: greedy · first AC: May 28, 2021 · GNU C++11 (first AC)
Quality: 2,626 global accepts · Tags: sortings · first AC: May 20, 2021 · GNU C++11 (first AC)
Quality: 31,233 global accepts · Tags: hashing, implementation · first AC: May 18, 2021 · GNU C++11 (first AC)
Quality: 2,036 global accepts · Tags: implementation · first AC: Feb 22, 2020 · last AC: Mar 6, 2021 · GNU C++11 (first AC)
Quality: 2,302 global accepts · Tags: implementation · first AC: Feb 15, 2021 · GNU C++11 (first AC)
Quality: 21,966 global accepts · Tags: bitmasks, brute force, divide and conquer, dp, implementation · first AC: Feb 6, 2021 · GNU C++11 (first AC)
Quality: 7,534 global accepts · Tags: binary search, data structures, implementation · first AC: Dec 21, 2020 · GNU C++11 (first AC)
Quality: 4,261 global accepts · Tags: bitmasks, brute force, graphs · first AC: May 17, 2020 · GNU C++11 (first AC)
Quality: 4,264 global accepts · Tags: implementation, strings · first AC: Mar 1, 2020 · GNU C++11 (first AC)
Quality: 5,455 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++17 (GCC 7-32) (first AC)