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Open on Codeforces · 477 unique accepted
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Quality: 5,042 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jun 3, 2019 · C++14 (GCC 6-32) (first AC)
Tags: brute force · first AC: May 26, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,521 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jul 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,881 global accepts · Tags: brute force, hashing, implementation, math, string suffix structures, strings · first AC: Jun 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 178 global accepts · Tags: interactive, trees · first AC: Feb 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,218 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Jul 11, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,250 global accepts · Tags: bitmasks, brute force, dp, greedy, sortings · first AC: Sep 14, 2019 · last AC: Apr 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,070 global accepts · Tags: dp · first AC: Oct 10, 2020 · last AC: Oct 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,695 global accepts · Tags: constructive algorithms, implementation · first AC: Oct 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,674 global accepts · Tags: binary search, brute force, data structures, dp, implementation, sortings, two pointers · first AC: Sep 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 5,056 global accepts · Tags: bitmasks, data structures, divide and conquer, dp, greedy, math, sortings, strings, trees · first AC: Sep 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 6,687 global accepts · Tags: constructive algorithms, greedy, math · first AC: Sep 27, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,428 global accepts · Tags: brute force, data structures, sortings · first AC: Mar 1, 2020 · last AC: Mar 1, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 4,537 global accepts · Tags: data structures, dp, greedy · first AC: Nov 13, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 4,779 global accepts · Tags: binary search, data structures, implementation · first AC: Oct 16, 2019 · C++14 (GCC 6-32) (first AC)
Tags: binary search, data structures, dfs and similar, dp, graphs, math, number theory, trees · first AC: Sep 23, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,953 global accepts · Tags: data structures, dsu, greedy, implementation, two pointers · first AC: Sep 14, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,219 global accepts · Tags: brute force, greedy, strings · first AC: Aug 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 4,055 global accepts · Tags: constructive algorithms, graphs, greedy, sortings · first AC: Jul 30, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Feb 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Nov 25, 2023 · C++17 (GCC 7-32) (first AC)