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Open on Codeforces · 424 unique accepted
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Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,019 global accepts · Tags: combinatorics, constructive algorithms, greedy, hashing, math · first AC: Dec 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,001 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Nov 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,672 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math, number theory · first AC: Nov 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,403 global accepts · Tags: constructive algorithms, dp, implementation, interactive · first AC: Aug 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,646 global accepts · Tags: constructive algorithms, dfs and similar, greedy, implementation, trees · first AC: Aug 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,665 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,580 global accepts · Tags: combinatorics, dp · first AC: Jul 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,715 global accepts · Tags: dfs and similar, graphs, implementation · first AC: May 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,526 global accepts · Tags: brute force, constructive algorithms, data structures, dp, graphs, greedy, math, number theory, shortest paths · first AC: Mar 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,280 global accepts · Tags: binary search, data structures, dp, flows, greedy, two pointers · first AC: Mar 23, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Dec 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: May 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Feb 16, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Jan 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Dec 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Dec 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Aug 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,696 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Aug 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Jul 23, 2025 · last AC: Jul 23, 2025 · C++17 (GCC 7-32) (first AC)