Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,374 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 43 / 55Export PDF (full filtered list)
Quality: 1,102 global accepts · Tags: binary search, dsu, geometry, graphs, sortings · first AC: May 20, 2011 · Java 6 (first AC)
Quality: 171 global accepts · Tags: math · first AC: Nov 5, 2010 · Java 6 (first AC)
Quality: 615 global accepts · Tags: constructive algorithms, dsu, graphs, implementation · first AC: Oct 19, 2010 · Java 6 (first AC)
Quality: 673 global accepts · Tags: combinatorics, dp · first AC: May 29, 2010 · Java 6 (first AC)
Quality: 924 global accepts · Tags: constructive algorithms · first AC: Apr 15, 2010 · Java 6 (first AC)
Quality: 580 global accepts · Tags: binary search, geometry · first AC: Apr 8, 2010 · Java 6 (first AC)
Quality: 758 global accepts · Tags: dp, graphs · first AC: Apr 8, 2010 · Java 6 (first AC)
Quality: 777 global accepts · Tags: dp, expression parsing, implementation · first AC: Apr 1, 2010 · Java 6 (first AC)
Quality: 3,949 global accepts · Tags: greedy · first AC: Mar 7, 2010 · Java 6 (first AC)
Quality: 2,025 global accepts · Tags: geometry · first AC: Feb 25, 2010 · Java 6 (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 937 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 17, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,175 global accepts · Tags: binary search, divide and conquer, graphs, shortest paths · first AC: Mar 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,082 global accepts · Tags: binary search, brute force, dp, greedy, sortings · first AC: Feb 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,316 global accepts · Tags: combinatorics, dp, math, trees · first AC: Jan 15, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 637 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 3, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 1,942 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Oct 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,132 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Feb 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,302 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Sep 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,127 global accepts · Tags: constructive algorithms, dfs and similar, dp, math, trees · first AC: Apr 12, 2020 · MS C++ 2017 (first AC)
Quality: 2,961 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Dec 29, 2019 · C++17 (GCC 7-32) (first AC)
Tags: math · first AC: Sep 23, 2019 · Java 8 (first AC)