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Open on Codeforces · 848 unique accepted
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Quality: 4,330 global accepts · Tags: constructive algorithms, interactive, math · first AC: Dec 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Nov 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,962 global accepts · Tags: dfs and similar, graphs · first AC: Oct 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,366 global accepts · Tags: brute force, hashing, implementation, string suffix structures, strings · first AC: Jun 10, 2023 · last AC: Jun 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,855 global accepts · Tags: brute force, math · first AC: May 31, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, brute force, data structures, math · first AC: May 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,246 global accepts · Tags: dp, matrices · first AC: Mar 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,656 global accepts · Tags: binary search, brute force, combinatorics, math, two pointers · first AC: Feb 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,288 global accepts · Tags: brute force, dp, implementation · first AC: Jan 10, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,598 global accepts · Tags: graphs, greedy, shortest paths · first AC: Aug 10, 2022 · last AC: Aug 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,726 global accepts · Tags: constructive algorithms, implementation, trees · first AC: May 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 3,803 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: May 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,335 global accepts · Tags: binary search, data structures, greedy, math, number theory, two pointers · first AC: Feb 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,543 global accepts · Tags: binary search, brute force, dp · first AC: Aug 3, 2021 · GNU C++11 (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,442 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,508 global accepts · Tags: bitmasks, dp, games · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,331 global accepts · Tags: binary search, brute force, greedy, math · first AC: Aug 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,615 global accepts · Tags: dp, games · first AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,268 global accepts · Tags: greedy, implementation · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Nov 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,909 global accepts · Tags: binary search, brute force, greedy, math · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,691 global accepts · Tags: data structures, dfs and similar, dp, greedy, implementation, math, sortings, trees · first AC: Nov 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 10, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,323 global accepts · Tags: dp, games, greedy, implementation · first AC: Sep 15, 2024 · C++23 (GCC 14-64, msys2) (first AC)