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Open on Codeforces · 175 unique accepted
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Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 490 global accepts · Tags: binary search, dp, math · first AC: Feb 20, 2025 · last AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,092 global accepts · Tags: data structures, dfs and similar, dp, graphs, trees · first AC: Jan 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,621 global accepts · Tags: dp, number theory · first AC: Jan 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: Jan 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,100 global accepts · Tags: divide and conquer, dp · first AC: Dec 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,318 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation, math, trees · first AC: Dec 19, 2024 · last AC: Dec 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 351 global accepts · Tags: data structures · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Nov 11, 2025 · last AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,295 global accepts · Tags: combinatorics, dp, math · first AC: Sep 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,944 global accepts · Tags: math · first AC: Sep 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Sep 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: Aug 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 908 global accepts · Tags: data structures, dp, implementation, matrices · first AC: Aug 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Aug 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Apr 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,122 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Feb 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 867 global accepts · Tags: dfs and similar, dp, graphs, math, number theory, trees · first AC: Jan 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,379 global accepts · Tags: brute force, data structures · first AC: Jan 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jan 8, 2025 · last AC: Jan 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,284 global accepts · Tags: brute force, combinatorics, dp, trees · first AC: Dec 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,080 global accepts · Tags: binary search, data structures, greedy · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)