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Open on Codeforces · 787 unique accepted
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Quality: 1,506 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Apr 3, 2024 · last AC: Apr 3, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,279 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Mar 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, dp, graphs, number theory · first AC: Mar 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 703 global accepts · Tags: binary search, dp, math · first AC: Mar 26, 2024 · last AC: Mar 26, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 604 global accepts · Tags: divide and conquer, dp · first AC: Mar 26, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,324 global accepts · Tags: dfs and similar, dp, trees · first AC: Mar 21, 2024 · last AC: Mar 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,623 global accepts · Tags: combinatorics, math, probabilities · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,255 global accepts · Tags: bitmasks, brute force, dp, graphs, math, meet-in-the-middle, trees · first AC: Mar 14, 2024 · last AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,132 global accepts · Tags: combinatorics, data structures, implementation, math, matrices · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,365 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 13, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,695 global accepts · Tags: brute force, dp, greedy, sortings, two pointers · first AC: Mar 9, 2024 · last AC: Mar 9, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,261 global accepts · Tags: data structures, dfs and similar, greedy, strings, trees · first AC: Nov 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,709 global accepts · Tags: data structures · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 818 global accepts · Tags: data structures · first AC: Nov 7, 2023 · last AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,550 global accepts · Tags: binary search, bitmasks, data structures, hashing, probabilities, strings, trees · first AC: Nov 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 731 global accepts · Tags: binary search, data structures, dp, dsu · first AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,614 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Nov 6, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,950 global accepts · Tags: data structures, greedy · first AC: Nov 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,383 global accepts · Tags: data structures · first AC: Nov 3, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,149 global accepts · Tags: brute force, data structures, dfs and similar, divide and conquer, dp, graphs, trees · first AC: Oct 31, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,130 global accepts · Tags: combinatorics, constructive algorithms, dp, implementation, math · first AC: Mar 25, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,136 global accepts · Tags: bitmasks, divide and conquer, dp, fft, math · first AC: Mar 17, 2026 · last AC: Mar 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,942 global accepts · Tags: math · first AC: Jan 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Oct 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)