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Open on Codeforces · 435 unique accepted
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Quality: 4,602 global accepts · Tags: binary search, data structures, implementation, sortings, two pointers · first AC: Sep 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,760 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, dfs and similar, greedy · first AC: Aug 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,505 global accepts · Tags: combinatorics, divide and conquer, dp · first AC: Oct 12, 2020 · GNU C++11 (first AC)
Quality: 5,234 global accepts · Tags: greedy, sortings · first AC: Oct 12, 2020 · GNU C++11 (first AC)
Quality: 5,511 global accepts · Tags: greedy, math, number theory · first AC: Oct 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,366 global accepts · Tags: greedy, implementation, math · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,740 global accepts · Tags: constructive algorithms, data structures, dp, graphs, greedy, implementation, ternary search · first AC: Nov 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,800 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,567 global accepts · Tags: dp, greedy, math · first AC: Dec 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,808 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Dec 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,609 global accepts · Tags: brute force, data structures, dp · first AC: Dec 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,889 global accepts · Tags: dfs and similar, graphs · first AC: Dec 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,039 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Nov 24, 2021 · C++14 (GCC 6-32) (first AC)
Tags: binary search, combinatorics, implementation, interactive · first AC: Nov 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 8,602 global accepts · Tags: brute force, data structures, dsu, number theory · first AC: Oct 6, 2021 · 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: 4,448 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Sep 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,853 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Sep 5, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,083 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy, strings · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,066 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Oct 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,859 global accepts · Tags: greedy, implementation · first AC: Nov 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,971 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy · first AC: Aug 18, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,531 global accepts · Tags: data structures, sortings, trees, two pointers · first AC: Jul 30, 2021 · last AC: Jul 31, 2021 · GNU C++11 (first AC)