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Open on Codeforces · 1,127 unique accepted
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Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: Jun 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,956 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,582 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,326 global accepts · Tags: greedy · first AC: Nov 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,031 global accepts · Tags: constructive algorithms · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,428 global accepts · Tags: brute force, constructive algorithms, greedy, math, strings · first AC: Sep 30, 2024 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, dp, greedy, implementation, strings · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,897 global accepts · Tags: math, number theory · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 9,830 global accepts · Tags: combinatorics, dp, math · first AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 13,295 global accepts · Tags: hashing, string suffix structures, strings · first AC: Jul 23, 2024 · last AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,107 global accepts · Tags: greedy, implementation · first AC: Dec 28, 2023 · last AC: Dec 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 17,748 global accepts · Tags: dp, greedy, implementation, sortings, two pointers · first AC: Aug 28, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 11,669 global accepts · Tags: binary search, combinatorics · first AC: Jul 20, 2023 · last AC: Jul 20, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 14,280 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Mar 22, 2023 · last AC: Mar 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,225 global accepts · Tags: dfs and similar · first AC: Jul 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,007 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,287 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,264 global accepts · Tags: brute force, data structures, dp, greedy, sortings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,842 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: May 24, 2025 · last AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,106 global accepts · Tags: dfs and similar, dp, trees · first AC: May 6, 2025 · last AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,680 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,459 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jan 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 10,868 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,375 global accepts · Tags: binary search, data structures, two pointers · first AC: Oct 25, 2024 · C++20 (GCC 13-64) (first AC)