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Open on Codeforces · 426 unique accepted
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Quality: 1,019 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,472 global accepts · Tags: bitmasks, combinatorics, number theory · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 957 global accepts · Tags: dp, greedy, implementation · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,368 global accepts · Tags: dp · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 963 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 908 global accepts · Tags: 2-sat, binary search, data structures, graphs, trees · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,026 global accepts · Tags: bitmasks, divide and conquer, dp, greedy · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 992 global accepts · Tags: constructive algorithms, greedy, trees · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,726 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,329 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Aug 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,554 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Aug 15, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,605 global accepts · Tags: dp, implementation, math · first AC: Jun 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jun 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 663 global accepts · Tags: brute force, math · first AC: Jun 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Jun 5, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 650 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,026 global accepts · Tags: divide and conquer, interactive, math, probabilities, sortings · first AC: Sep 24, 2025 · last AC: Sep 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Sep 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 929 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Apr 9, 2025 · last AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,185 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, sortings, trees · first AC: Mar 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 29, 2024 · C++20 (GCC 13-64) (first AC)