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Open on Codeforces · 779 unique accepted
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Quality: 1,079 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 929 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,104 global accepts · Tags: data structures, greedy · first AC: Jan 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 725 global accepts · Tags: combinatorics, dp, graphs, shortest paths · first AC: Nov 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 634 global accepts · Tags: bitmasks, shortest paths · first AC: Nov 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,863 global accepts · Tags: bitmasks, dp, greedy · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 424 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 503 global accepts · Tags: bitmasks, interactive, number theory · first AC: Sep 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,204 global accepts · Tags: dsu, graphs, shortest paths · first AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 565 global accepts · Tags: constructive algorithms · first AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 999 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, trees · first AC: Sep 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,209 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation · first AC: Sep 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 884 global accepts · Tags: brute force, divide and conquer, dp, greedy, math · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,412 global accepts · Tags: binary search, brute force, data structures, greedy, math · first AC: Aug 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,004 global accepts · Tags: brute force, dfs and similar, dp, math, number theory · first AC: Aug 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: dp · first AC: Jun 30, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Apr 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 828 global accepts · Tags: bitmasks, constructive algorithms, hashing · first AC: Apr 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 853 global accepts · Tags: brute force, data structures, math, number theory · first AC: Apr 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: bitmasks, dp, probabilities · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,173 global accepts · Tags: data structures, string suffix structures, strings · first AC: Feb 22, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,259 global accepts · Tags: data structures · first AC: Feb 4, 2024 · C++20 (GCC 11-64) (first AC)