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Open on Codeforces · 500 unique accepted
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Quality: 17,668 global accepts · Tags: divide and conquer, dp, greedy, implementation · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,275 global accepts · Tags: math · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,996 global accepts · Tags: brute force, geometry · first AC: Dec 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 9,748 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jul 5, 2023 · last AC: Jul 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 8,607 global accepts · Tags: binary search, dfs and similar, dp, graphs, greedy, hashing · first AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,756 global accepts · Tags: games, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,051 global accepts · Tags: combinatorics, implementation, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,489 global accepts · Tags: games, greedy · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,344 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,969 global accepts · Tags: constructive algorithms, greedy, math, number theory · first AC: Aug 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,399 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,196 global accepts · Tags: constructive algorithms, number theory · first AC: Jul 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,091 global accepts · Tags: binary search, dp, greedy, strings · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,700 global accepts · Tags: bitmasks, brute force, constructive algorithms, geometry, implementation, math · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,715 global accepts · Tags: greedy, strings · first AC: Sep 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,085 global accepts · Tags: brute force, greedy · first AC: Sep 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 10,211 global accepts · Tags: binary search, data structures, greedy, math · first AC: Aug 29, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,860 global accepts · Tags: dp, greedy · first AC: Aug 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,801 global accepts · Tags: dfs and similar, math, probabilities, trees · first AC: Oct 13, 2023 · last AC: Oct 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,427 global accepts · Tags: brute force, dfs and similar, dp, graphs, trees · first AC: Sep 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,196 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Aug 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,050 global accepts · Tags: binary search, greedy, hashing, strings, two pointers · first AC: Jul 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,443 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 27, 2024 · C++20 (GCC 13-64) (first AC)