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Open on Codeforces · 1,119 unique accepted
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Quality: 6,497 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: May 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,913 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Mar 22, 2023 · last AC: Mar 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,424 global accepts · Tags: dp, math, probabilities · first AC: Mar 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 3,292 global accepts · Tags: data structures, dfs and similar, dp · first AC: Feb 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,045 global accepts · Tags: binary search, bitmasks, constructive algorithms, dfs and similar, graphs, trees · first AC: Jan 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,738 global accepts · Tags: bitmasks, divide and conquer, dp, greedy, math · first AC: Dec 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,581 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,769 global accepts · Tags: dp, strings · first AC: Oct 2, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,664 global accepts · Tags: binary search, bitmasks, constructive algorithms, dp, interactive · first AC: Aug 1, 2025 · last AC: Aug 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,453 global accepts · Tags: combinatorics, dp, math · first AC: Jul 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,823 global accepts · Tags: binary search, brute force, dp, greedy · first AC: May 9, 2025 · last AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,572 global accepts · Tags: combinatorics, dp · first AC: Jul 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,326 global accepts · Tags: games, trees · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,964 global accepts · Tags: bitmasks, brute force, dp, shortest paths · first AC: May 15, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, graphs · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,905 global accepts · Tags: combinatorics, dfs and similar, dp, games, greedy, math, probabilities, trees · first AC: Jan 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,637 global accepts · Tags: binary search, brute force, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,081 global accepts · Tags: constructive algorithms, math, number theory · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,959 global accepts · Tags: data structures, dp, graphs, shortest paths · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,006 global accepts · Tags: data structures, dsu, graphs · first AC: Oct 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,929 global accepts · Tags: brute force, data structures, dfs and similar, dp, dsu, fft, graphs, greedy, implementation, math, trees · first AC: Oct 6, 2024 · C++20 (GCC 13-64) (first AC)