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Open on Codeforces · 854 unique accepted
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Quality: 19,497 global accepts · Tags: brute force, graphs, greedy · first AC: May 11, 2020 · GNU C++11 (first AC)
Quality: 24,368 global accepts · Tags: implementation, math · first AC: May 8, 2020 · GNU C++11 (first AC)
Quality: 12,442 global accepts · Tags: constructive algorithms, greedy, strings, two pointers · first AC: Mar 6, 2020 · GNU C++11 (first AC)
Quality: 17,050 global accepts · Tags: greedy, number theory · first AC: Dec 30, 2019 · GNU C++11 (first AC)
Quality: 17,376 global accepts · Tags: constructive algorithms, greedy, math · first AC: Dec 29, 2019 · GNU C++11 (first AC)
Tags: constructive algorithms · first AC: Nov 24, 2019 · GNU C++11 (first AC)
Quality: 17,146 global accepts · Tags: greedy, implementation, sortings, strings, two pointers · first AC: Nov 13, 2019 · GNU C++11 (first AC)
Quality: 14,532 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Nov 1, 2019 · GNU C++11 (first AC)
Quality: 18,830 global accepts · Tags: *special, dfs and similar, dp, graphs, trees · first AC: Oct 12, 2019 · GNU C++11 (first AC)
Quality: 13,759 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Sep 10, 2019 · GNU C++11 (first AC)
Quality: 14,198 global accepts · Tags: data structures, greedy · first AC: Sep 5, 2019 · GNU C++11 (first AC)
Tags: constructive algorithms, greedy, math, number theory · first AC: Apr 29, 2019 · GNU C++11 (first AC)
Quality: 9,403 global accepts · Tags: constructive algorithms, greedy · first AC: Apr 13, 2019 · GNU C++11 (first AC)
Quality: 17,741 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Apr 10, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 10,902 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,214 global accepts · Tags: dp, math, number theory, shortest paths · first AC: Feb 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 15,879 global accepts · Tags: greedy, sortings · first AC: Jan 31, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 13,904 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 18,926 global accepts · Tags: brute force, constructive algorithms, graph matchings, implementation · first AC: Jan 15, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,996 global accepts · Tags: combinatorics, dp, math · first AC: Jan 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 11,250 global accepts · Tags: binary search, greedy, two pointers · first AC: Dec 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,044 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,715 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Jan 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 23,358 global accepts · Tags: binary search, bitmasks, data structures, greedy · first AC: Jul 13, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 15,684 global accepts · Tags: brute force, greedy, math · first AC: May 5, 2022 · C++17 (GCC 7-32) (first AC)