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Open on Codeforces · 287 unique accepted
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Quality: 4,909 global accepts · Tags: combinatorics, math · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,102 global accepts · Tags: dp · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,130 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Jul 23, 2025 · last AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,779 global accepts · Tags: binary search, data structures, implementation · first AC: Jul 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,800 global accepts · Tags: brute force, constructive algorithms, greedy · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,994 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Feb 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,437 global accepts · Tags: dfs and similar · first AC: Dec 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,306 global accepts · Tags: dp, math, probabilities · first AC: Oct 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,312 global accepts · Tags: combinatorics, constructive algorithms, math, matrices · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Nov 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,552 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,681 global accepts · Tags: combinatorics, implementation, math · first AC: Jul 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,185 global accepts · Tags: data structures, dp · first AC: Jul 26, 2025 · last AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,146 global accepts · Tags: data structures, divide and conquer, dp, trees · first AC: Jul 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,828 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · last AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,474 global accepts · Tags: combinatorics, dp, math · first AC: Jul 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,749 global accepts · Tags: brute force, data structures, implementation · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,239 global accepts · Tags: binary search, bitmasks, brute force, implementation, sortings · first AC: Oct 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 8,359 global accepts · Tags: binary search, data structures, dfs and similar, dp, trees · first AC: Aug 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,043 global accepts · Tags: brute force, data structures, math, number theory · first AC: Dec 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,001 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Aug 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,085 global accepts · Tags: dp, strings · first AC: Jul 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,550 global accepts · Tags: dfs and similar, dp, hashing, string suffix structures, strings, trees · first AC: Jul 26, 2025 · last AC: Jul 26, 2025 · C++20 (GCC 13-64) (first AC)