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Open on Codeforces · 399 unique accepted
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Quality: 9,124 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,640 global accepts · Tags: dp, greedy, math, sortings · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,858 global accepts · Tags: games · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 28,278 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 20,296 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,789 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,844 global accepts · Tags: implementation · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,195 global accepts · Tags: implementation, sortings · first AC: Jun 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 12,136 global accepts · Tags: math, number theory · first AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 108,186 global accepts · Tags: data structures, hashing, implementation · first AC: Apr 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 21,097 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dp, graphs, shortest paths · first AC: Mar 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 17,332 global accepts · Tags: dp, greedy, implementation · first AC: Feb 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 18,377 global accepts · Tags: bitmasks, greedy · first AC: Feb 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,594 global accepts · Tags: combinatorics, math · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,232 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 26,018 global accepts · Tags: data structures, implementation · first AC: Mar 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 62,199 global accepts · Tags: dfs and similar, graphs, greedy, implementation, math, shortest paths · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,583 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,120 global accepts · Tags: brute force, two pointers · first AC: Jul 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,712 global accepts · Tags: binary search, brute force, greedy, implementation · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,833 global accepts · Tags: brute force · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 17,964 global accepts · Tags: brute force, dp, greedy, implementation, math, two pointers · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,677 global accepts · Tags: greedy, math · first AC: Jun 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 37,954 global accepts · Tags: dp · first AC: May 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,636 global accepts · Tags: math, number theory · first AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)