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Open on Codeforces · 599 unique accepted
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Quality: 5,896 global accepts · Tags: data structures, greedy, sortings · first AC: Jul 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,300 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 8, 2024 · last AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,477 global accepts · Tags: brute force, constructive algorithms, divide and conquer, greedy, hashing, implementation, math, strings · first AC: Apr 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Mar 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 728 global accepts · Tags: binary search, two pointers · first AC: Mar 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 5,060 global accepts · Tags: data structures, greedy, implementation · first AC: Mar 11, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Feb 29, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,907 global accepts · Tags: brute force, dp, number theory · first AC: Feb 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,514 global accepts · Tags: greedy, interactive, math · first AC: Nov 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,001 global accepts · Tags: dp, greedy, math, number theory · first AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,357 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Nov 26, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,736 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Nov 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,736 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, implementation, math, strings · first AC: Nov 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,135 global accepts · Tags: brute force, dfs and similar, implementation · first AC: Nov 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,288 global accepts · Tags: brute force, dp, implementation · first AC: Mar 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,477 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, number theory, sortings · first AC: Dec 14, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,702 global accepts · Tags: constructive algorithms, graphs, math, shortest paths, sortings · first AC: Dec 13, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,905 global accepts · Tags: dfs and similar, dp, graphs · first AC: May 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,855 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,499 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,377 global accepts · Tags: data structures · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,741 global accepts · Tags: constructive algorithms, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,268 global accepts · Tags: greedy, implementation · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,428 global accepts · Tags: bitmasks, dp, dsu, graphs · first AC: Dec 22, 2024 · C++20 (GCC 13-64) (first AC)