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Open on Codeforces · 770 unique accepted
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Quality: 10,145 global accepts · Tags: combinatorics, constructive algorithms, data structures, implementation, math, sortings, two pointers · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,467 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Jul 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 12,309 global accepts · Tags: brute force, strings, two pointers · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,771 global accepts · Tags: brute force, data structures, implementation, math, number theory · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,053 global accepts · Tags: constructive algorithms, data structures, divide and conquer, greedy, math, sortings · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,646 global accepts · Tags: brute force, dfs and similar, greedy, sortings, trees · first AC: Jul 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,807 global accepts · Tags: brute force, dfs and similar, graphs, shortest paths · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,402 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,450 global accepts · Tags: constructive algorithms, data structures, greedy, math, number theory · first AC: Jun 11, 2025 · last AC: Jun 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,698 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dp, greedy, sortings, trees · first AC: Feb 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,075 global accepts · Tags: binary search, constructive algorithms, geometry, greedy, interactive, math · first AC: Jan 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,085 global accepts · Tags: binary search, interactive, ternary search · first AC: Jan 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,084 global accepts · Tags: greedy · first AC: Jan 7, 2025 · Java 21 (first AC)
Quality: 7,685 global accepts · Tags: binary search, data structures, greedy, math, schedules, sortings · first AC: Dec 30, 2024 · Java 21 (first AC)
Quality: 11,031 global accepts · Tags: binary search, interactive, ternary search · first AC: Oct 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,715 global accepts · Tags: binary search, constructive algorithms, greedy · first AC: Oct 18, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,682 global accepts · Tags: constructive algorithms, graphs, greedy, two pointers · first AC: Apr 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,184 global accepts · Tags: dfs and similar, dp, trees · first AC: Apr 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,631 global accepts · Tags: implementation, math · first AC: Apr 4, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,477 global accepts · Tags: data structures, dsu, implementation, trees · first AC: Mar 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,330 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,877 global accepts · Tags: bitmasks, dp · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,061 global accepts · Tags: dp, hashing, strings · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,784 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,206 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)