Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 877 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 30 / 36Export PDF (full filtered list)
Quality: 1,715 global accepts · Tags: dp, math, probabilities · first AC: Aug 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 6,536 global accepts · Tags: dp, sortings · first AC: May 6, 2022 · last AC: May 6, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · PyPy 3-64 (first AC)
Quality: 1,922 global accepts · Tags: constructive algorithms, greedy, math, strings · first AC: Sep 22, 2025 · last AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: May 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 590 global accepts · Tags: dp, trees · first AC: May 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,479 global accepts · Tags: flows, trees · first AC: Apr 16, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,793 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 967 global accepts · Tags: brute force, graphs, math, number theory · first AC: Mar 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 508 global accepts · Tags: brute force, dfs and similar, number theory · first AC: Feb 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 675 global accepts · Tags: data structures · first AC: Nov 26, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,745 global accepts · Tags: binary search, data structures, dfs and similar, dsu, graphs, greedy, math, sortings, trees · first AC: Nov 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,953 global accepts · Tags: binary search, bitmasks, data structures · first AC: Nov 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,245 global accepts · Tags: data structures, dp, number theory · first AC: Nov 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,214 global accepts · Tags: data structures, dp · first AC: Nov 16, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,435 global accepts · Tags: binary search, dsu, greedy · first AC: Nov 1, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Oct 31, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,766 global accepts · Tags: brute force, string suffix structures, strings · first AC: Jul 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Jun 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,129 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: Jun 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Jun 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,624 global accepts · Tags: brute force, combinatorics, dp, math, number theory · first AC: Apr 25, 2024 · last AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: Apr 8, 2024 · C++20 (GCC 13-64) (first AC)
Tags: binary search, data structures, greedy, math · first AC: Oct 26, 2023 · C++20 (GCC 11-64) (first AC)