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Open on Codeforces · 413 unique accepted
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Quality: 3,339 global accepts · Tags: greedy, implementation, math · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,900 global accepts · Tags: bitmasks, combinatorics, math · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,891 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Mar 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,422 global accepts · Tags: dfs and similar, dp, dsu, greedy, math · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp, games · first AC: Jan 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,965 global accepts · Tags: binary search, data structures · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,542 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Dec 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,724 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Dec 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,356 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Nov 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,571 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, implementation, sortings · first AC: Nov 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,539 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,374 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,764 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees, two pointers · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,413 global accepts · Tags: bitmasks, brute force, dp, math · first AC: Oct 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,813 global accepts · Tags: binary search, math, ternary search · first AC: Oct 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,865 global accepts · Tags: constructive algorithms, math · first AC: Oct 10, 2025 · Python 3 (first AC)
Quality: 4,192 global accepts · Tags: binary search, data structures, math, number theory · first AC: Sep 14, 2025 · C++17 (GCC 7-32) (first AC)
Tags: data structures, greedy · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,060 global accepts · Tags: binary search, combinatorics, data structures, sortings · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,071 global accepts · Tags: binary search, constructive algorithms, data structures, graphs, greedy, sortings · first AC: Apr 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,991 global accepts · Tags: combinatorics, dp, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,614 global accepts · Tags: dp, graphs, greedy, implementation · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,478 global accepts · Tags: bitmasks, divide and conquer, greedy, implementation, math · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,307 global accepts · Tags: brute force, data structures, dfs and similar, graphs, implementation, trees · first AC: Dec 8, 2025 · C++23 (GCC 14-64, msys2) (first AC)