Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 742 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 30 / 30Export PDF (full filtered list)
Quality: 3,600 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,206 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,213 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 428 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 96 global accepts · Tags: constructive algorithms, math · first AC: Apr 14, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 10,131 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 2, 2026 · PyPy 3-64 (first AC)
Quality: 6,562 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · PyPy 3-64 (first AC)
Quality: 1,819 global accepts · Tags: *special, bitmasks · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 4,268 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,050 global accepts · Tags: *special, shortest paths · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 936 global accepts · Tags: *special · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 729 global accepts · Tags: *special, communication · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,602 global accepts · Tags: *special · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 297 global accepts · Tags: *special · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,541 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 2, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 51 global accepts · Tags: binary search, constructive algorithms, divide and conquer, greedy, interactive, trees · first AC: Mar 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 39 global accepts · Tags: constructive algorithms, divide and conquer, interactive, trees, two pointers · first AC: Mar 10, 2026 · C++20 (GCC 13-64) (first AC)