Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 591 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 24 / 24Export PDF (full filtered list)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Jan 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,295 global accepts · Tags: data structures, graphs, shortest paths · first AC: Jan 16, 2024 · last AC: Jan 16, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 375 global accepts · Tags: constructive algorithms, graphs, greedy, implementation, trees · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Jan 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 359 global accepts · Tags: combinatorics, math, number theory · first AC: Sep 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Jan 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 651 global accepts · Tags: math · first AC: Dec 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 597 global accepts · Tags: flows, graphs, shortest paths · first AC: Jan 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 190 global accepts · Tags: data structures, trees · first AC: Jun 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 421 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Jan 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 394 global accepts · Tags: data structures · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 291 global accepts · Tags: binary search, geometry · first AC: Jun 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Jan 16, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Mar 27, 2023 · C++14 (GCC 6-32) (first AC)
Tags: — · first AC: Nov 26, 2023 · C++17 (GCC 7-32) (first AC)