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Open on Codeforces · 1,998 unique accepted
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Quality: 772 global accepts · Tags: bitmasks, dp, math · first AC: Sep 7, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 829 global accepts · Tags: binary search, greedy · first AC: Aug 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,132 global accepts · Tags: brute force, constructive algorithms, dfs and similar, dsu, graphs, trees · first AC: Aug 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Aug 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 955 global accepts · Tags: brute force, constructive algorithms · first AC: Aug 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Aug 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 940 global accepts · Tags: data structures, dp, matrices, shortest paths · first AC: May 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Apr 29, 2022 · last AC: Apr 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,080 global accepts · Tags: binary search, data structures, greedy · first AC: Apr 8, 2022 · last AC: Apr 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 603 global accepts · Tags: flows, graphs · first AC: Apr 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,219 global accepts · Tags: binary search, constructive algorithms, graphs, greedy, math, sortings · first AC: Mar 29, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Mar 28, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 755 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, trees · first AC: Mar 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Mar 16, 2022 · last AC: Mar 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 619 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, graph matchings, greedy, math · first AC: Mar 13, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Feb 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Feb 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 783 global accepts · Tags: data structures, math · first AC: Jan 26, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Jan 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 535 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Jun 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: combinatorics, data structures · first AC: Apr 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 354 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, matrices · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 535 global accepts · Tags: dp · first AC: Mar 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 14, 2025 · C++20 (GCC 13-64) (first AC)