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Open on Codeforces · 1,088 unique accepted
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Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Apr 25, 2025 · last AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 521 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 18, 2025 · C++20 (GCC 13-64) (first AC)
Tags: greedy, implementation, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 647 global accepts · Tags: dp, interactive · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 370 global accepts · Tags: bitmasks, divide and conquer, dp, fft · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 885 global accepts · Tags: bitmasks, divide and conquer, dp · first AC: Feb 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Sep 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 629 global accepts · Tags: data structures, dsu, trees · first AC: Aug 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Aug 23, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 722 global accepts · Tags: data structures, games · first AC: Aug 2, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 459 global accepts · Tags: brute force, data structures, dp · first AC: Jul 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 600 global accepts · Tags: data structures, dfs and similar · first AC: Jul 25, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 285 global accepts · Tags: bitmasks, brute force, dp, trees · first AC: Jul 8, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 740 global accepts · Tags: data structures, hashing, sortings, two pointers · first AC: May 1, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 442 global accepts · Tags: bitmasks, divide and conquer, math · first AC: Nov 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 11, 2025 · last AC: Mar 11, 2025 · C++20 (GCC 13-64) (first AC)
Tags: brute force, probabilities · first AC: Sep 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 143 global accepts · Tags: math, matrices · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Sep 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 351 global accepts · Tags: data structures · first AC: Aug 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 855 global accepts · Tags: divide and conquer, math, number theory, trees · first AC: Aug 20, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 625 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Aug 6, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 592 global accepts · Tags: combinatorics, dp, trees · first AC: Jul 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: Jun 25, 2025 · C++20 (GCC 13-64) (first AC)