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Open on Codeforces · 617 unique accepted
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Quality: 4,869 global accepts · Tags: constructive algorithms, interactive, math, sortings · first AC: Dec 30, 2019 · GNU C++11 (first AC)
Quality: 6,046 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 5, 2019 · GNU C++11 (first AC)
Quality: 5,462 global accepts · Tags: combinatorics, constructive algorithms, math, strings · first AC: Aug 7, 2019 · last AC: Aug 9, 2019 · GNU C++11 (first AC)
Quality: 5,781 global accepts · Tags: dp, greedy, math · first AC: Jul 22, 2019 · GNU C++11 (first AC)
Quality: 3,404 global accepts · Tags: brute force, combinatorics, dp, implementation · first AC: Jun 16, 2019 · GNU C++11 (first AC)
Quality: 11,863 global accepts · Tags: bitmasks, data structures · first AC: Nov 12, 2025 · last AC: Dec 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,962 global accepts · Tags: dfs and similar, graphs · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 4,609 global accepts · Tags: brute force, data structures, dp, greedy, implementation · first AC: Jun 16, 2024 · last AC: Jun 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,801 global accepts · Tags: binary search, combinatorics, data structures, divide and conquer, implementation, two pointers · first AC: May 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,666 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Mar 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,162 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, probabilities, trees · first AC: Sep 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,467 global accepts · Tags: greedy, implementation, math, number theory · first AC: Aug 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,305 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: May 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,736 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Feb 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,851 global accepts · Tags: binary search, brute force, data structures, dfs and similar, graphs, greedy, hashing, implementation · first AC: Sep 20, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,714 global accepts · Tags: constructive algorithms, greedy · first AC: Aug 24, 2021 · C++17 (GCC 9-64) (first AC)
Tags: data structures, divide and conquer · first AC: Sep 10, 2020 · GNU C++11 (first AC)
Quality: 3,531 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Aug 23, 2020 · GNU C++11 (first AC)
Quality: 5,771 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, implementation · first AC: Aug 9, 2020 · GNU C++11 (first AC)
Quality: 6,082 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, greedy, sortings, two pointers · first AC: Jul 19, 2020 · GNU C++11 (first AC)
Quality: 6,733 global accepts · Tags: combinatorics, math, number theory · first AC: May 29, 2020 · GNU C++11 (first AC)
Quality: 10,733 global accepts · Tags: data structures, dp, implementation, two pointers · first AC: May 29, 2020 · GNU C++11 (first AC)
Quality: 6,372 global accepts · Tags: binary search, brute force, geometry, math · first AC: May 19, 2020 · GNU C++11 (first AC)
Tags: data structures, graphs, implementation, math, shortest paths · first AC: May 13, 2020 · C++14 (GCC 6-32) (first AC)