Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,134 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 37 / 46Export PDF (full filtered list)
Quality: 455 global accepts · Tags: divide and conquer, math, number theory, strings, trees · first AC: Mar 22, 2026 · PyPy 3-64 (first AC)
Quality: 242 global accepts · Tags: data structures, dp, trees · first AC: Mar 22, 2026 · PyPy 3-64 (first AC)
Quality: 831 global accepts · Tags: combinatorics, divide and conquer, fft · first AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 627 global accepts · Tags: data structures, divide and conquer, dsu, graphs, implementation · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 564 global accepts · Tags: binary search, brute force, data structures, divide and conquer, math · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: graphs, implementation, trees, two pointers · first AC: Mar 15, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 459 global accepts · Tags: combinatorics · first AC: Mar 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 515 global accepts · Tags: hashing, implementation, strings · first AC: Feb 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 640 global accepts · Tags: brute force, combinatorics, implementation, math, sortings · first AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 414 global accepts · Tags: binary search, divide and conquer, dp, hashing, math, two pointers · first AC: Feb 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 483 global accepts · Tags: binary search, combinatorics · first AC: Feb 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 395 global accepts · Tags: data structures, trees · first AC: Jan 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,224 global accepts · Tags: data structures, dsu, graphs, greedy · first AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,352 global accepts · Tags: bitmasks, dp, math · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,578 global accepts · Tags: data structures, divide and conquer · first AC: Jan 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 84 global accepts · Tags: *special, dfs and similar, dsu, graphs · first AC: Apr 24, 2026 · Kotlin 2.2 (first AC)
Quality: 425 global accepts · Tags: bitmasks, data structures, math · first AC: Apr 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 565 global accepts · Tags: brute force, combinatorics, constructive algorithms, implementation, math · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, geometry · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 335 global accepts · Tags: combinatorics, dp, fft, math · first AC: Apr 10, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 637 global accepts · Tags: bitmasks, combinatorics, communication, interactive · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 216 global accepts · Tags: binary search, data structures, greedy, math, trees · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 316 global accepts · Tags: constructive algorithms, implementation, interactive, number theory · first AC: Mar 31, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Mar 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 413 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Mar 22, 2026 · C++17 (GCC 7-32) (first AC)