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Open on Codeforces · 2,537 unique accepted
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Quality: 523 global accepts · Tags: binary search, data structures, string suffix structures · first AC: Apr 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 786 global accepts · Tags: data structures · first AC: Apr 7, 2026 · last AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 284 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy, string suffix structures · first AC: Feb 14, 2026 · last AC: Feb 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,509 global accepts · Tags: brute force, math, probabilities · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: binary search, combinatorics, data structures, dfs and similar, dp, graphs, math, trees · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,313 global accepts · Tags: data structures, dp, greedy · first AC: Sep 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,309 global accepts · Tags: data structures, dp · first AC: Aug 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 350 global accepts · Tags: brute force, constructive algorithms, data structures, hashing, strings · first AC: Feb 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 437 global accepts · Tags: dfs and similar, graphs · first AC: Oct 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Aug 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jul 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 305 global accepts · Tags: constructive algorithms, dfs and similar, dp, trees · first AC: May 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 813 global accepts · Tags: combinatorics, dp, fft, math · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 398 global accepts · Tags: brute force, greedy, sortings · first AC: Apr 27, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 990 global accepts · Tags: bitmasks, brute force, dp · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Apr 21, 2026 · last AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 249 global accepts · Tags: dfs and similar, games, graphs, trees · first AC: Apr 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Apr 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 459 global accepts · Tags: brute force, data structures, dp · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 200 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,352 global accepts · Tags: data structures, strings · first AC: Dec 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 629 global accepts · Tags: data structures, dsu, trees · first AC: Dec 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Aug 31, 2025 · C++20 (GCC 13-64) (first AC)