Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,069 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 12 / 43Export PDF (full filtered list)
Quality: 7,043 global accepts · Tags: dp, math, number theory · first AC: Mar 22, 2021 · C++14 (GCC 6-32) (first AC)
Tags: binary search, data structures, dp, greedy · first AC: Mar 21, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 5,190 global accepts · Tags: data structures, divide and conquer, dp, greedy, implementation · first AC: Feb 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 4,330 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Jan 24, 2021 · GNU C++11 (first AC)
Quality: 4,743 global accepts · Tags: data structures, implementation · first AC: Jan 11, 2021 · last AC: Jan 14, 2021 · GNU C++11 (first AC)
Quality: 3,626 global accepts · Tags: dp, greedy, two pointers · first AC: Jan 12, 2021 · GNU C++11 (first AC)
Quality: 3,291 global accepts · Tags: brute force, dp, graph matchings, greedy, sortings · first AC: Jan 6, 2021 · GNU C++11 (first AC)
Quality: 5,646 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Jan 5, 2021 · GNU C++11 (first AC)
Quality: 1,238 global accepts · Tags: combinatorics, math, strings · first AC: Jan 4, 2021 · GNU C++11 (first AC)
Quality: 5,121 global accepts · Tags: dp, strings · first AC: Jan 4, 2021 · GNU C++11 (first AC)
Quality: 5,117 global accepts · Tags: brute force, graphs, shortest paths · first AC: Jan 2, 2021 · last AC: Jan 3, 2021 · GNU C++11 (first AC)
Quality: 6,748 global accepts · Tags: dp · first AC: Jan 2, 2021 · last AC: Jan 3, 2021 · GNU C++11 (first AC)
Quality: 3,060 global accepts · Tags: bitmasks, dfs and similar, dsu, graphs, greedy, math, sortings · first AC: Dec 30, 2020 · GNU C++11 (first AC)
Quality: 4,418 global accepts · Tags: binary search, implementation, interactive, math · first AC: Dec 30, 2020 · GNU C++11 (first AC)
Tags: dp, greedy, implementation, math, ternary search · first AC: Dec 20, 2020 · GNU C++11 (first AC)
Quality: 4,668 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Dec 18, 2020 · GNU C++11 (first AC)
Quality: 2,383 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,733 global accepts · Tags: bitmasks, dp · first AC: Apr 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,153 global accepts · Tags: constructive algorithms, math, number theory · first AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,317 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Apr 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,752 global accepts · Tags: binary search, data structures, dp · first AC: Mar 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,627 global accepts · Tags: data structures, dp, greedy, hashing, math · first AC: Mar 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,329 global accepts · Tags: bitmasks, data structures, trees · first AC: Mar 23, 2025 · last AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,799 global accepts · Tags: brute force, data structures, greedy, implementation · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,973 global accepts · Tags: bitmasks, dp · first AC: Mar 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)