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Open on Codeforces · 1,114 unique accepted
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Quality: 2,191 global accepts · Tags: binary search, dp, greedy, ternary search · first AC: Jan 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,891 global accepts · Tags: data structures · first AC: Jan 13, 2023 · last AC: Jan 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,810 global accepts · Tags: dp, greedy, implementation · first AC: Jan 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 18,413 global accepts · Tags: data structures, dfs and similar, dsu, trees · first AC: Jan 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,265 global accepts · Tags: combinatorics, math, number theory · first AC: Jan 6, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, math · first AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,866 global accepts · Tags: dfs and similar, dsu, graphs, trees · first AC: Jan 2, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,086 global accepts · Tags: data structures, implementation · first AC: Dec 31, 2022 · last AC: Dec 31, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,326 global accepts · Tags: games, trees · first AC: Nov 15, 2022 · last AC: Nov 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,360 global accepts · Tags: brute force, data structures, graphs, math · first AC: Mar 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,405 global accepts · Tags: geometry, sortings · first AC: Mar 17, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 9, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 508 global accepts · Tags: brute force, dfs and similar, number theory · first AC: Nov 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,191 global accepts · Tags: combinatorics, greedy, hashing, math, number theory, sortings · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Jun 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 334 global accepts · Tags: dp, greedy, implementation · first AC: Nov 2, 2023 · last AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,092 global accepts · Tags: greedy, implementation, math · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,531 global accepts · Tags: data structures, dp, greedy, hashing, implementation, trees · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,398 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,289 global accepts · Tags: combinatorics, dfs and similar, implementation, math, trees · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,960 global accepts · Tags: constructive algorithms, divide and conquer, graphs, implementation, interactive, trees · first AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,480 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, implementation, math, trees · first AC: Apr 8, 2024 · last AC: Apr 8, 2024 · C++17 (GCC 7-32) (first AC)