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Open on Codeforces · 468 unique accepted
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Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,044 global accepts · Tags: combinatorics, dp, math, matrices · first AC: Jul 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 855 global accepts · Tags: dp, greedy · first AC: Mar 29, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 901 global accepts · Tags: dfs and similar, divide and conquer, dsu, graphs, trees · first AC: Mar 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 504 global accepts · Tags: math, number theory · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 876 global accepts · Tags: constructive algorithms, greedy, two pointers · first AC: Dec 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Nov 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,268 global accepts · Tags: data structures, divide and conquer, dp, hashing · first AC: Oct 22, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,658 global accepts · Tags: binary search, brute force, data structures, dp, hashing, strings · first AC: Jun 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 333 global accepts · Tags: binary search, data structures · first AC: Mar 7, 2025 · last AC: Dec 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 232 global accepts · Tags: data structures, dp, geometry, two pointers · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 535 global accepts · Tags: data structures, divide and conquer, dsu, graphs, trees · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Feb 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,018 global accepts · Tags: dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,132 global accepts · Tags: bitmasks, constructive algorithms · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 953 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 715 global accepts · Tags: data structures, dp, trees · first AC: Feb 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 397 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, implementation, trees · first AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 265 global accepts · Tags: data structures, divide and conquer, dp, dsu, greedy · first AC: Dec 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 541 global accepts · Tags: bitmasks, brute force, dp, implementation · first AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Oct 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)