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Open on Codeforces · 521 unique accepted
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Quality: 6,534 global accepts · Tags: dp, sortings · first AC: Dec 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,722 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Oct 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,423 global accepts · Tags: flows · first AC: Oct 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,477 global accepts · Tags: dp, strings · first AC: Aug 31, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 11,598 global accepts · Tags: data structures, math · first AC: May 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,350 global accepts · Tags: dfs and similar, dsu, graphs, sortings · first AC: Dec 20, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,191 global accepts · Tags: graphs, shortest paths, sortings · first AC: Dec 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,364 global accepts · Tags: brute force, data structures, implementation · first AC: Apr 9, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, hashing, two pointers · first AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,916 global accepts · Tags: data structures, dfs and similar, trees · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,861 global accepts · Tags: data structures · first AC: Dec 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 918 global accepts · Tags: data structures, interactive, sortings · first AC: Jul 30, 2023 · C++20 (GCC 11-64) (first AC)
Tags: combinatorics, data structures, dp, math · first AC: Jul 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,541 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, interactive · first AC: Jun 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,592 global accepts · Tags: dp · first AC: Feb 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,061 global accepts · Tags: data structures, hashing · first AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,018 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Nov 2, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,438 global accepts · Tags: bitmasks, data structures, divide and conquer, math, number theory · first AC: Oct 27, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 6,138 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Oct 13, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,726 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Oct 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,303 global accepts · Tags: binary search, data structures, divide and conquer, geometry, ternary search · first AC: Apr 12, 2023 · last AC: May 4, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,264 global accepts · Tags: greedy, math, number theory · first AC: Dec 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Nov 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,028 global accepts · Tags: bitmasks, combinatorics, data structures, dp, two pointers · first AC: Aug 29, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,116 global accepts · Tags: brute force, dp, math · first AC: Aug 12, 2023 · C++20 (GCC 11-64) (first AC)