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Open on Codeforces · 761 unique accepted
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Quality: 379 global accepts · Tags: interactive, math, probabilities, trees · first AC: Aug 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Aug 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 378 global accepts · Tags: graphs, greedy, shortest paths · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 865 global accepts · Tags: constructive algorithms, math · first AC: Jun 26, 2025 · C++23 (GCC 14-64, msys2) (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: 679 global accepts · Tags: bitmasks, dp, math · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 420 global accepts · Tags: data structures, dp, matrices · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 666 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, flows · first AC: Jan 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 592 global accepts · Tags: combinatorics, dp, trees · first AC: Aug 29, 2024 · last AC: Aug 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 839 global accepts · Tags: combinatorics, dp, implementation · first AC: Jul 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: constructive algorithms, dp · first AC: Mar 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: Jul 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 423 global accepts · Tags: binary search, brute force, greedy · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 279 global accepts · Tags: data structures, flows · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Jan 9, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 346 global accepts · Tags: constructive algorithms, data structures, dp, trees · first AC: Jan 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: combinatorics, fft, math, trees · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 203 global accepts · Tags: constructive algorithms, graphs, interactive, trees · first AC: Nov 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 316 global accepts · Tags: data structures, trees · first AC: Oct 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 134 global accepts · Tags: constructive algorithms, math · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 654 global accepts · Tags: data structures, greedy, hashing · first AC: Sep 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 196 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Aug 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 430 global accepts · Tags: bitmasks, graphs · first AC: Oct 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 557 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)