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Open on Codeforces · 735 unique accepted
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Quality: 2,628 global accepts · Tags: brute force, data structures, dp, flows, math, probabilities, sortings · first AC: Oct 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dp, expression parsing · first AC: Oct 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 77 global accepts · Tags: graphs · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 239 global accepts · Tags: brute force, constructive algorithms, math, matrices, number theory · first AC: Sep 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 458 global accepts · Tags: data structures, implementation, two pointers · first AC: Apr 20, 2025 · last AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: Mar 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 318 global accepts · Tags: brute force, data structures, dfs and similar, trees · first AC: Sep 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 360 global accepts · Tags: data structures, dp · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 395 global accepts · Tags: dp, greedy, math · first AC: Oct 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 379 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms · first AC: Apr 20, 2025 · last AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 798 global accepts · Tags: dp, implementation, strings · first AC: Nov 5, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Aug 15, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 247 global accepts · Tags: combinatorics, dp, math · first AC: Aug 31, 2025 · last AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 77 global accepts · Tags: interactive · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 176 global accepts · Tags: dp, greedy, trees · first AC: Oct 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 739 global accepts · Tags: dp, math, number theory · first AC: Oct 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 201 global accepts · Tags: math, meet-in-the-middle · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 166 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Aug 31, 2025 · last AC: Aug 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 429 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,215 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,209 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)