Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,085 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 40 / 44Export PDF (full filtered list)
Quality: 601 global accepts · Tags: combinatorics, dp, trees · first AC: May 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 587 global accepts · Tags: data structures, sortings, two pointers · first AC: Mar 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Feb 8, 2021 · last AC: Mar 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 644 global accepts · Tags: dp, greedy · first AC: Feb 4, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Jan 24, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,508 global accepts · Tags: brute force, math, probabilities · first AC: Dec 28, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 673 global accepts · Tags: dfs and similar, graphs, math, matrices · first AC: Nov 24, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,404 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Nov 23, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 887 global accepts · Tags: flows · first AC: Nov 18, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,090 global accepts · Tags: bitmasks, data structures, dsu, graphs · first AC: Nov 3, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 594 global accepts · Tags: dp, greedy, math · first AC: Oct 20, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 911 global accepts · Tags: brute force, dfs and similar, divide and conquer, flows, graphs, greedy, trees · first AC: Oct 19, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Oct 16, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 579 global accepts · Tags: dsu · first AC: Oct 3, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Oct 3, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 648 global accepts · Tags: constructive algorithms, flows · first AC: Sep 17, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,669 global accepts · Tags: dp, flows, greedy · first AC: Jul 11, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Jul 8, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 917 global accepts · Tags: combinatorics, dp, matrices, strings · first AC: Sep 15, 2022 · last AC: Sep 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,728 global accepts · Tags: data structures, greedy, two pointers · first AC: Feb 24, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,064 global accepts · Tags: binary search, dfs and similar, hashing, string suffix structures, trees · first AC: Jan 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 386 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths · first AC: Jan 6, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 1,828 global accepts · Tags: constructive algorithms, two pointers · first AC: Dec 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,455 global accepts · Tags: constructive algorithms, graphs · first AC: Dec 7, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 374 global accepts · Tags: binary search, dp, geometry · first AC: Oct 3, 2021 · C++14 (GCC 6-32) (first AC)