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Open on Codeforces · 1,748 unique accepted
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Quality: 24,532 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 11, 2021 · GNU C++11 (first AC)
Quality: 21,709 global accepts · Tags: constructive algorithms, implementation, strings · first AC: Apr 11, 2021 · GNU C++11 (first AC)
Quality: 5,973 global accepts · Tags: brute force, graphs, implementation · first AC: Apr 4, 2021 · last AC: Apr 4, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 16,080 global accepts · Tags: implementation · first AC: Mar 15, 2021 · GNU C++11 (first AC)
Quality: 14,230 global accepts · Tags: brute force, math · first AC: Feb 28, 2021 · GNU C++11 (first AC)
Quality: 21,675 global accepts · Tags: dfs and similar, divide and conquer, implementation · first AC: Feb 16, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 28,700 global accepts · Tags: math, number theory · first AC: Feb 15, 2021 · GNU C++11 (first AC)
Quality: 15,184 global accepts · Tags: graphs, implementation · first AC: Oct 17, 2020 · GNU C++11 (first AC)
Quality: 25,572 global accepts · Tags: greedy, implementation, strings · first AC: Jun 24, 2020 · GNU C++11 (first AC)
Quality: 35,289 global accepts · Tags: binary search, dp, implementation, two pointers · first AC: May 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 69,780 global accepts · Tags: binary search, math · first AC: May 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 11,673 global accepts · Tags: brute force, implementation · first AC: May 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 28,346 global accepts · Tags: constructive algorithms, sortings · first AC: Apr 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,497 global accepts · Tags: games, greedy · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 17,706 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 20,153 global accepts · Tags: dp, greedy, math · first AC: Jun 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,423 global accepts · Tags: geometry, greedy, math · first AC: Mar 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,322 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Oct 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 39,176 global accepts · Tags: binary search, data structures, sortings, two pointers · first AC: Jun 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 17,245 global accepts · Tags: dp, greedy, strings · first AC: May 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,839 global accepts · Tags: brute force, implementation, strings · first AC: May 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,546 global accepts · Tags: two pointers · first AC: Feb 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 20,739 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,988 global accepts · Tags: implementation, number theory, strings · first AC: Dec 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,342 global accepts · Tags: dfs and similar, divide and conquer, graphs, sortings, trees · first AC: Nov 12, 2022 · C++20 (GCC 11-64) (first AC)