Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 247 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 4 / 10Export PDF (full filtered list)
Quality: 15,040 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Dec 29, 2019 · GNU C++11 (first AC)
Quality: 10,636 global accepts · Tags: math, number theory · first AC: Aug 11, 2019 · GNU C++11 (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,858 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 8, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 14,584 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 12,822 global accepts · Tags: greedy, sortings, two pointers · first AC: May 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 25,538 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Apr 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 20,566 global accepts · Tags: brute force, dp, greedy, two pointers · first AC: Jul 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 14,032 global accepts · Tags: constructive algorithms · first AC: Jun 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 21,443 global accepts · Tags: brute force, constructive algorithms, greedy, math, strings · first AC: Jun 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,691 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Apr 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 30,350 global accepts · Tags: greedy, math · first AC: Apr 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 13,296 global accepts · Tags: hashing, string suffix structures, strings · first AC: Mar 19, 2020 · GNU C++11 (first AC)
Quality: 9,787 global accepts · Tags: brute force, data structures, implementation · first AC: Jan 5, 2020 · GNU C++11 (first AC)
Quality: 12,055 global accepts · Tags: combinatorics, math · first AC: Oct 17, 2019 · GNU C++11 (first AC)
Quality: 9,505 global accepts · Tags: combinatorics, dp, math · first AC: Jan 14, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 18,993 global accepts · Tags: dfs and similar, divide and conquer, dp, greedy, trees · first AC: May 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 17,633 global accepts · Tags: brute force, dp, implementation, math, two pointers · first AC: Apr 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,523 global accepts · Tags: *special, implementation, number theory · first AC: Apr 1, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 12,301 global accepts · Tags: dp, graphs, greedy · first AC: Jan 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 11,681 global accepts · Tags: dp, greedy, implementation, two pointers · first AC: Dec 28, 2020 · last AC: Dec 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 20,356 global accepts · Tags: brute force, dp, greedy · first AC: Jul 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 8,901 global accepts · Tags: brute force, data structures, implementation · first AC: Feb 2, 2020 · GNU C++11 (first AC)
Quality: 13,849 global accepts · Tags: dp, greedy, strings · first AC: Jan 29, 2020 · GNU C++11 (first AC)
Quality: 8,741 global accepts · Tags: combinatorics, math · first AC: Jan 4, 2020 · GNU C++11 (first AC)