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Open on Codeforces · 247 unique accepted
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Quality: 951 global accepts · Tags: brute force, combinatorics, dp, implementation, math · first AC: Aug 2, 2025 · last AC: Aug 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 643 global accepts · Tags: data structures, trees · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 784 global accepts · Tags: data structures, greedy · first AC: Mar 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, graphs, greedy · first AC: Mar 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Apr 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Mar 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,981 global accepts · Tags: data structures, divide and conquer, trees · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 891 global accepts · Tags: bitmasks, games, math, matrices · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 447 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Oct 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 542 global accepts · Tags: binary search, implementation, math · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 558 global accepts · Tags: dp, games, math, probabilities · first AC: Oct 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Mar 30, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 742 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,578 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Oct 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 777 global accepts · Tags: greedy, hashing, string suffix structures, strings · first AC: Oct 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: data structures, dfs and similar, dsu, graphs, meet-in-the-middle, trees · first AC: Oct 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 513 global accepts · Tags: dfs and similar, dp, trees · first AC: Oct 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 598 global accepts · Tags: binary search, divide and conquer, interactive, math, probabilities · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,141 global accepts · Tags: data structures, dp · first AC: Aug 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,072 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)