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Open on Codeforces · 709 unique accepted
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Quality: 917 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 862 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Jun 28, 2025 · last AC: Jun 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Jun 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,392 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, shortest paths · first AC: Mar 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,442 global accepts · Tags: combinatorics, dp, math · first AC: Mar 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,631 global accepts · Tags: combinatorics, dp, games, math · first AC: Feb 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,381 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, interactive, shortest paths, trees · first AC: Jan 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,717 global accepts · Tags: combinatorics, fft, math · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,660 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy, strings · first AC: Jan 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Jan 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,284 global accepts · Tags: binary search, brute force, constructive algorithms, data structures, greedy, hashing, two pointers · first AC: Dec 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,098 global accepts · Tags: data structures, dp, greedy, math · first AC: Oct 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,707 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,951 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Aug 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Aug 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,156 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs · first AC: Aug 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Jul 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,425 global accepts · Tags: dp, greedy, sortings · first AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,243 global accepts · Tags: brute force, data structures, implementation · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,814 global accepts · Tags: dp, greedy, trees · first AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Jun 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,129 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)