Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 840 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 25 / 34Export PDF (full filtered list)
Quality: 11,996 global accepts · Tags: dp, string suffix structures, strings, two pointers · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,307 global accepts · Tags: brute force, data structures, dfs and similar, graphs, implementation, trees · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,506 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: Jul 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,826 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,741 global accepts · Tags: constructive algorithms, data structures, dp, graphs, greedy, implementation, ternary search · first AC: Jun 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,042 global accepts · Tags: binary search, brute force, data structures, geometry, greedy, implementation, math, ternary search, two pointers · first AC: Jun 29, 2025 · last AC: Jun 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,731 global accepts · Tags: bitmasks, combinatorics, data structures, dp, math, number theory · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,270 global accepts · Tags: brute force, dp, greedy, implementation · first AC: Jul 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,601 global accepts · Tags: brute force, constructive algorithms, graphs, implementation, interactive, shortest paths, trees · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,855 global accepts · Tags: brute force, math · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,285 global accepts · Tags: data structures, greedy, sortings, two pointers · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jul 19, 2024 · last AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Jul 18, 2024 · last AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,157 global accepts · Tags: combinatorics, dp, math · first AC: Jul 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,012 global accepts · Tags: brute force, dfs and similar, dp, trees · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,778 global accepts · Tags: data structures, dfs and similar, trees · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,194 global accepts · Tags: brute force, greedy, implementation · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,357 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Jul 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,514 global accepts · Tags: greedy, interactive, math · first AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,622 global accepts · Tags: data structures, implementation, math, two pointers · first AC: Jul 13, 2024 · last AC: Jul 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,143 global accepts · Tags: data structures, dfs and similar, dp, dsu, graphs, trees · first AC: Jul 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,646 global accepts · Tags: combinatorics, math, number theory · first AC: Jul 11, 2024 · last AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,564 global accepts · Tags: binary search, data structures, implementation, math, two pointers · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,666 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,541 global accepts · Tags: hashing, implementation, math, strings · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)