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Open on Codeforces · 2,371 unique accepted
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Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: May 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Apr 16, 2024 · last AC: Apr 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 283 global accepts · Tags: data structures, graphs, hashing, trees · first AC: Jun 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 458 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Sep 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 911 global accepts · Tags: data structures · first AC: Jul 12, 2024 · last AC: Jul 12, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 320 global accepts · Tags: bitmasks, brute force, dp, implementation, number theory · first AC: Jun 5, 2024 · last AC: Jun 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 543 global accepts · Tags: dp, greedy · first AC: Dec 8, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 421 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Aug 18, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 437 global accepts · Tags: flows, graphs · first AC: May 14, 2024 · last AC: May 14, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: May 10, 2024 · last AC: May 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 7, 2024 · last AC: Apr 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 239 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Sep 29, 2024 · last AC: Sep 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 513 global accepts · Tags: data structures · first AC: Jul 30, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 462 global accepts · Tags: binary search, interactive, number theory · first AC: Mar 23, 2024 · last AC: Mar 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Feb 13, 2024 · last AC: Feb 13, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 226 global accepts · Tags: binary search, brute force, greedy, hashing, math, number theory, strings · first AC: Jan 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 204 global accepts · Tags: binary search, data structures, divide and conquer, dsu, greedy, math, sortings · first AC: Sep 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,211 global accepts · Tags: data structures, trees · first AC: Sep 27, 2024 · last AC: Sep 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Dec 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 161 global accepts · Tags: binary search, data structures, trees · first AC: Sep 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 445 global accepts · Tags: data structures, dp · first AC: Dec 13, 2023 · last AC: Dec 13, 2023 · C++17 (GCC 9-64) (first AC)