Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 704 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 23 / 29Export PDF (full filtered list)
Quality: 393 global accepts · Tags: data structures, flows, graphs, greedy, sortings, two pointers · first AC: Aug 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 928 global accepts · Tags: constructive algorithms, flows, graph matchings · first AC: Aug 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,046 global accepts · Tags: dp, flows, graphs · first AC: Aug 9, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Jul 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,681 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Jul 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 681 global accepts · Tags: data structures, number theory · first AC: Jul 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,794 global accepts · Tags: data structures, divide and conquer, hashing · first AC: Jul 5, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 953 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Jun 30, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 589 global accepts · Tags: constructive algorithms · first AC: Jun 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 880 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs, implementation · first AC: Jun 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 734 global accepts · Tags: binary search, constructive algorithms, dp, greedy · first AC: Jun 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,430 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Jun 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 899 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, graphs, shortest paths · first AC: Jun 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,091 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: May 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,138 global accepts · Tags: flows, math · first AC: Dec 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, implementation, matrices · first AC: Jul 15, 2021 · GNU C++11 (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,653 global accepts · Tags: data structures, flows, graphs, implementation · first AC: Feb 27, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 762 global accepts · Tags: math · first AC: Feb 6, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 2,187 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graph matchings, graphs, trees · first AC: Jan 11, 2024 · last AC: Jan 11, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,086 global accepts · Tags: data structures, dp, flows, greedy, matrices · first AC: Jan 7, 2024 · last AC: Jan 7, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 544 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Dec 21, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 589 global accepts · Tags: data structures, divide and conquer, implementation, trees · first AC: Dec 14, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Nov 9, 2023 · last AC: Nov 9, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 559 global accepts · Tags: combinatorics, dp, math · first AC: Oct 5, 2023 · C++17 (GCC 9-64) (first AC)