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Open on Codeforces · 1,164 unique accepted
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Quality: 4,641 global accepts · Tags: brute force, data structures, dfs and similar, dp, implementation, trees · first AC: Feb 8, 2024 · last AC: Feb 8, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,805 global accepts · Tags: dp · first AC: Feb 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,102 global accepts · Tags: binary search, data structures, dp, greedy, sortings · first AC: Feb 5, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,334 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Feb 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,101 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs · first AC: Feb 2, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 5,538 global accepts · Tags: binary search, brute force, greedy, math · first AC: Dec 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,314 global accepts · Tags: constructive algorithms, math, strings · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,738 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 8, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,430 global accepts · Tags: dfs and similar, dp, graphs · first AC: Dec 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,934 global accepts · Tags: brute force, math, number theory · first AC: Dec 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,097 global accepts · Tags: bitmasks, dfs and similar, dp, greedy, trees · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,904 global accepts · Tags: binary search, graphs, shortest paths · first AC: Dec 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,559 global accepts · Tags: binary search, brute force, math · first AC: Nov 30, 2023 · last AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,132 global accepts · Tags: bitmasks, constructive algorithms, data structures, math, string suffix structures, trees · first AC: Nov 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,634 global accepts · Tags: greedy, math · first AC: Nov 30, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 16,317 global accepts · Tags: dp · first AC: Oct 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,522 global accepts · Tags: combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 18, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jan 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,283 global accepts · Tags: dp, math, probabilities · first AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,743 global accepts · Tags: dp, flows, graphs, greedy · first AC: Dec 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,065 global accepts · Tags: constructive algorithms, implementation, sortings · first AC: Nov 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,740 global accepts · Tags: constructive algorithms, data structures, dp, graphs, greedy, implementation, ternary search · first AC: Nov 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 4,083 global accepts · Tags: data structures, greedy, sortings · first AC: Oct 24, 2024 · C++20 (GCC 13-64) (first AC)