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Open on Codeforces · 502 unique accepted
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Quality: 336 global accepts · Tags: — · first AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Jun 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 753 global accepts · Tags: bitmasks, dp · first AC: Jun 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Jun 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 534 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Jun 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,627 global accepts · Tags: combinatorics, dp, math, trees · first AC: May 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,057 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, trees · first AC: May 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 486 global accepts · Tags: combinatorics, dp, games, math · first AC: May 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: May 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,226 global accepts · Tags: data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Apr 19, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 827 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Apr 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 541 global accepts · Tags: bitmasks, brute force, dp, implementation · first AC: Apr 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 265 global accepts · Tags: data structures, divide and conquer, dp, dsu, greedy · first AC: Apr 6, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 961 global accepts · Tags: dp, greedy · first AC: Apr 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 354 global accepts · Tags: bitmasks, constructive algorithms, greedy, implementation, matrices · first AC: Mar 29, 2025 · last AC: Mar 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,190 global accepts · Tags: 2-sat · first AC: Mar 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Feb 22, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 532 global accepts · Tags: data structures, dp, implementation · first AC: Feb 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,346 global accepts · Tags: data structures · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,587 global accepts · Tags: dfs and similar, divide and conquer, dsu, trees · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 544 global accepts · Tags: dp, strings, trees · first AC: May 5, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 390 global accepts · Tags: greedy, implementation, math · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 905 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Apr 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,392 global accepts · Tags: data structures, greedy · first AC: Mar 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Mar 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)