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Open on Codeforces · 866 unique accepted
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Quality: 17,825 global accepts · Tags: constructive algorithms, math, number theory · first AC: Jan 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,569 global accepts · Tags: binary search, greedy, sortings, ternary search · first AC: Sep 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 14,598 global accepts · Tags: implementation, strings · first AC: Aug 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,713 global accepts · Tags: implementation · first AC: Aug 30, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,018 global accepts · Tags: greedy, sortings, two pointers · first AC: Aug 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 11,597 global accepts · Tags: constructive algorithms, graphs · first AC: Aug 19, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 29,463 global accepts · Tags: constructive algorithms, implementation · first AC: Apr 13, 2020 · GNU C++11 (first AC)
Quality: 8,584 global accepts · Tags: 2-sat, brute force, math, sortings · first AC: Apr 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,529 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 22,447 global accepts · Tags: greedy, math · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,585 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Feb 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 22,950 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Dec 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,445 global accepts · Tags: graphs, greedy · first AC: Nov 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 10,728 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,984 global accepts · Tags: binary search, constructive algorithms, greedy, implementation, math, two pointers · first AC: Apr 2, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,768 global accepts · Tags: combinatorics, data structures, geometry, math, matrices, sortings · first AC: Mar 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,987 global accepts · Tags: constructive algorithms, graphs, greedy, shortest paths, sortings · first AC: Feb 22, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 17,724 global accepts · Tags: binary search, dp, greedy, implementation, strings, two pointers · first AC: Jun 4, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 22,464 global accepts · Tags: brute force, data structures, greedy, number theory, sortings · first AC: Apr 29, 2021 · GNU C++11 (first AC)
Quality: 27,375 global accepts · Tags: binary search, data structures, implementation · first AC: Dec 18, 2020 · GNU C++11 (first AC)
Quality: 17,365 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Aug 7, 2020 · GNU C++11 (first AC)
Quality: 9,744 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,954 global accepts · Tags: constructive algorithms, dp, math, number theory · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,796 global accepts · Tags: binary search, brute force, dfs and similar, divide and conquer, dsu, greedy, interactive, trees · first AC: Aug 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 13,445 global accepts · Tags: greedy, math · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)