Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,015 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 37 / 41Export PDF (full filtered list)
Quality: 1,276 global accepts · Tags: data structures, dfs and similar, dp, dsu, greedy, implementation, trees · first AC: Jan 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Dec 20, 2024 · PyPy 3-64 (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Nov 4, 2024 · PyPy 3-64 (first AC)
Quality: 1,543 global accepts · Tags: combinatorics, dp, math, trees · first AC: Aug 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,074 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Aug 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,243 global accepts · Tags: brute force, data structures, implementation · first AC: Jul 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,837 global accepts · Tags: data structures, divide and conquer, trees · first AC: Jul 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,853 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, math, sortings, two pointers · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,679 global accepts · Tags: bitmasks, brute force, constructive algorithms, math, number theory · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,256 global accepts · Tags: brute force, interactive, math · first AC: Jul 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,434 global accepts · Tags: combinatorics, dp, math · first AC: Jun 9, 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 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,728 global accepts · Tags: data structures, graphs, greedy, implementation, shortest paths, sortings · first AC: Jun 4, 2024 · last AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,065 global accepts · Tags: constructive algorithms, data structures, math, two pointers · first AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,128 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: Jun 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: May 29, 2024 · last AC: May 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 693 global accepts · Tags: binary search, data structures · first AC: May 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,182 global accepts · Tags: binary search, greedy, implementation, math, number theory, sortings, two pointers · first AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,031 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,639 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: May 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,402 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,038 global accepts · Tags: data structures, dp, greedy · first AC: May 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,855 global accepts · Tags: binary search, data structures, divide and conquer, dp, greedy · first AC: May 23, 2024 · C++20 (GCC 13-64) (first AC)