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 41 / 43Export PDF (full filtered list)
Quality: 1,727 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, dsu, graphs, greedy, trees · first AC: Aug 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 992 global accepts · Tags: constructive algorithms, greedy, trees · first AC: Aug 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,692 global accepts · Tags: data structures, divide and conquer, greedy, math · first AC: Aug 12, 2021 · last AC: Aug 12, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,320 global accepts · Tags: dp, graphs, implementation · first AC: Aug 11, 2021 · last AC: Aug 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,337 global accepts · Tags: dp, trees · first AC: Aug 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,506 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Aug 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,272 global accepts · Tags: combinatorics, data structures, math · first AC: Aug 8, 2021 · last AC: Aug 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,133 global accepts · Tags: dp · first AC: Aug 3, 2021 · last AC: Aug 3, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,666 global accepts · Tags: brute force, data structures, divide and conquer, hashing, math · first AC: Aug 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,417 global accepts · Tags: data structures, dp, greedy · first AC: Aug 2, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,431 global accepts · Tags: brute force, constructive algorithms, data structures, sortings · first AC: Aug 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,477 global accepts · Tags: constructive algorithms, dp, flows, graph matchings, greedy, sortings · first AC: Jul 31, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,860 global accepts · Tags: data structures, dfs and similar, dsu, graphs · first AC: Jul 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,466 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, divide and conquer, two pointers · first AC: Jul 28, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,838 global accepts · Tags: binary search, bitmasks, brute force, dp, strings, two pointers · first AC: Jul 26, 2021 · last AC: Jul 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,045 global accepts · Tags: dp, greedy · first AC: Feb 14, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths · first AC: Feb 9, 2021 · GNU C++11 (first AC)
Quality: 2,028 global accepts · Tags: bitmasks, combinatorics, data structures, dp, two pointers · first AC: Jan 29, 2021 · GNU C++11 (first AC)
Quality: 1,075 global accepts · Tags: data structures, greedy, implementation, sortings, ternary search, two pointers · first AC: Jan 16, 2021 · GNU C++11 (first AC)
Quality: 1,392 global accepts · Tags: binary search, data structures, dp, greedy, two pointers · first AC: Jan 13, 2021 · GNU C++11 (first AC)
Quality: 2,749 global accepts · Tags: data structures, divide and conquer, hashing, two pointers · first AC: Jan 11, 2021 · GNU C++11 (first AC)
Quality: 1,762 global accepts · Tags: data structures, dfs and similar, dp, trees · first AC: Jan 8, 2021 · GNU C++11 (first AC)
Quality: 1,695 global accepts · Tags: brute force, dp, greedy, sortings, two pointers · first AC: Dec 15, 2020 · GNU C++11 (first AC)
Quality: 953 global accepts · Tags: dp, flows, graph matchings, graphs, sortings · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,714 global accepts · Tags: data structures, dsu, graphs, implementation, trees · first AC: Dec 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)