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Open on Codeforces · 1,015 unique accepted
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Quality: 3,054 global accepts · Tags: bitmasks, data structures, games, math, probabilities, sortings, strings, trees · first AC: Mar 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,062 global accepts · Tags: dfs and similar, math, number theory, trees · first AC: Mar 23, 2024 · last AC: Mar 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,770 global accepts · Tags: combinatorics, data structures, dp, math · first AC: Mar 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,898 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Mar 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,523 global accepts · Tags: data structures, implementation · first AC: Mar 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,791 global accepts · Tags: divide and conquer, interactive · first AC: Mar 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,757 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Mar 1, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,384 global accepts · Tags: combinatorics, dp, math · first AC: Feb 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,974 global accepts · Tags: data structures, implementation · first AC: Feb 11, 2024 · last AC: Feb 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,059 global accepts · Tags: dp, math, number theory · first AC: Feb 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,719 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, sortings · first AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, graphs, implementation · first AC: Oct 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,194 global accepts · Tags: brute force, dfs and similar, dp, graphs, greedy, math, sortings, two pointers · first AC: Aug 30, 2023 · last AC: Aug 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,334 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Aug 27, 2023 · PyPy 3-64 (first AC)
Quality: 3,709 global accepts · Tags: data structures, greedy, strings · first AC: Aug 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Feb 5, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,824 global accepts · Tags: combinatorics, math, trees · first AC: Dec 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,613 global accepts · Tags: brute force, dp · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,748 global accepts · Tags: dp · first AC: Apr 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,531 global accepts · Tags: dfs and similar, hashing, implementation, trees · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,973 global accepts · Tags: combinatorics, data structures, divide and conquer, dp, math, matrices · first AC: Feb 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,317 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Aug 13, 2024 · last AC: Aug 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Aug 10, 2024 · C++20 (GCC 13-64) (first AC)