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Open on Codeforces · 567 unique accepted
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Quality: 672 global accepts · Tags: — · first AC: Mar 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,322 global accepts · Tags: data structures, probabilities · first AC: Feb 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 637 global accepts · Tags: dp · first AC: Jan 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 786 global accepts · Tags: data structures, greedy, implementation · first AC: Mar 30, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,093 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, greedy, math · first AC: Dec 30, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,501 global accepts · Tags: binary search, interactive, math, sortings · first AC: Nov 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,696 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Sep 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,731 global accepts · Tags: hashing, string suffix structures, strings · first AC: Jul 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 963 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,671 global accepts · Tags: brute force, implementation, math · first AC: May 11, 2024 · last AC: May 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,028 global accepts · Tags: bitmasks, combinatorics, data structures, dp, two pointers · first AC: Mar 25, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,001 global accepts · Tags: combinatorics, constructive algorithms, greedy, sortings · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,420 global accepts · Tags: bitmasks, combinatorics, dp, graphs, math, probabilities · first AC: Mar 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,330 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Feb 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,254 global accepts · Tags: binary search, dsu, graphs, shortest paths, trees · first AC: Dec 12, 2023 · last AC: Dec 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 628 global accepts · Tags: constructive algorithms · first AC: Dec 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,950 global accepts · Tags: data structures, greedy · first AC: Jun 13, 2023 · last AC: Jun 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 803 global accepts · Tags: dfs and similar, dp, probabilities, trees · first AC: Apr 19, 2023 · last AC: Apr 19, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,536 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer · first AC: Apr 12, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,777 global accepts · Tags: dfs and similar, dp, dsu, graphs, greedy, trees · first AC: Mar 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Mar 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Mar 16, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,036 global accepts · Tags: combinatorics, graphs · first AC: Mar 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Sep 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 726 global accepts · Tags: binary search, brute force, dfs and similar, dp, implementation, math · first AC: Sep 18, 2025 · C++20 (GCC 13-64) (first AC)