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Open on Codeforces · 354 unique accepted
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Quality: 2,454 global accepts · Tags: data structures, dfs and similar, greedy, implementation, sortings · first AC: Jul 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,416 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Apr 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,142 global accepts · Tags: binary search, data structures, dfs and similar, interactive, trees · first AC: Jul 20, 2024 · Rust 2021 (first AC)
Quality: 1,524 global accepts · Tags: binary search, bitmasks, data structures, greedy, two pointers · first AC: Jul 8, 2024 · Rust 2021 (first AC)
Quality: 1,141 global accepts · Tags: brute force, dp, math · first AC: Jun 9, 2024 · Rust 2021 (first AC)
Quality: 1,304 global accepts · Tags: combinatorics, data structures, dfs and similar, greedy, math, trees · first AC: May 30, 2024 · Rust 2021 (first AC)
Tags: data structures, dp, dsu, greedy, trees · first AC: Oct 1, 2023 · Rust 2021 (first AC)
Quality: 1,408 global accepts · Tags: bitmasks, constructive algorithms, dp, trees · first AC: Jan 3, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,749 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Sep 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Dec 5, 2025 · last AC: Jan 14, 2026 · Rust 2024 (first AC)
Quality: 1,112 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, interactive, trees · first AC: Jul 20, 2024 · Rust 2021 (first AC)
Quality: 1,292 global accepts · Tags: binary search, data structures, sortings · first AC: Jun 25, 2024 · Rust 2021 (first AC)
Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: May 31, 2024 · Rust 2021 (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, divide and conquer, dp, math · first AC: May 26, 2024 · Rust 2021 (first AC)
Quality: 753 global accepts · Tags: brute force, data structures, divide and conquer · first AC: Dec 16, 2023 · Rust 2021 (first AC)
Quality: 925 global accepts · Tags: brute force, implementation, math, number theory · first AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Mar 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 891 global accepts · Tags: data structures, dp, matrices · first AC: Jul 16, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 730 global accepts · Tags: bitmasks, constructive algorithms, dp, implementation · first AC: Aug 4, 2024 · Rust 2021 (first AC)
Quality: 1,256 global accepts · Tags: brute force, combinatorics, dp, greedy, math · first AC: Aug 1, 2024 · Rust 2021 (first AC)
Quality: 882 global accepts · Tags: binary search, bitmasks, data structures, divide and conquer, greedy, trees · first AC: Jul 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Sep 17, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 648 global accepts · Tags: data structures, geometry, sortings · first AC: Jul 31, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 833 global accepts · Tags: data structures, dfs and similar, dp, greedy, sortings, trees · first AC: May 31, 2024 · Rust 2021 (first AC)
Tags: — · first AC: Mar 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)