Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 173 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 5 / 7Export PDF (full filtered list)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 856 global accepts · Tags: combinatorics, data structures, math · first AC: Nov 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 513 global accepts · Tags: dfs and similar, dp, trees · first AC: Oct 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 575 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Jun 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,415 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, interactive, math · first AC: Feb 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 536 global accepts · Tags: binary search, brute force, greedy, hashing, implementation, string suffix structures, strings · first AC: Aug 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 281 global accepts · Tags: constructive algorithms, geometry, greedy · first AC: Mar 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 983 global accepts · Tags: dfs and similar, graphs · first AC: Feb 27, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 232 global accepts · Tags: binary search, bitmasks, math · first AC: Sep 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 468 global accepts · Tags: greedy, math, sortings · first AC: Jan 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 490 global accepts · Tags: dp, hashing, implementation, string suffix structures, strings · first AC: Mar 25, 2026 · last AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Mar 5, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 578 global accepts · Tags: dp, matrices · first AC: Feb 4, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 574 global accepts · Tags: dp, math · first AC: Nov 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,829 global accepts · Tags: constructive algorithms, two pointers · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 987 global accepts · Tags: dfs and similar, graphs, probabilities, trees · first AC: Aug 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Jan 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Aug 7, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 320 global accepts · Tags: bitmasks, brute force, dp, implementation, number theory · first AC: Jul 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Apr 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 945 global accepts · Tags: bitmasks, combinatorics, dp, math, number theory · first AC: Feb 24, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 430 global accepts · Tags: brute force, probabilities · first AC: May 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 224 global accepts · Tags: bitmasks, combinatorics, dp, fft, math · first AC: Feb 7, 2026 · C++17 (GCC 7-32) (first AC)