Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,114 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 33 / 45Export PDF (full filtered list)
Quality: 463 global accepts · Tags: dp · first AC: Jul 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,522 global accepts · Tags: binary search, data structures, dfs and similar, dp, sortings · first AC: Jun 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,345 global accepts · Tags: binary search, constructive algorithms, greedy, implementation, math · first AC: May 13, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,227 global accepts · Tags: combinatorics, math · first AC: Apr 29, 2023 · last AC: Apr 30, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,587 global accepts · Tags: binary search, flows, graphs · first AC: Apr 8, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 982 global accepts · Tags: flows, graphs · first AC: Mar 4, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,662 global accepts · Tags: combinatorics, dp, math, strings · first AC: Feb 27, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,080 global accepts · Tags: binary search, brute force, combinatorics, math, matrices · first AC: Feb 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,953 global accepts · Tags: dp, hashing, string suffix structures, strings · first AC: Feb 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,306 global accepts · Tags: divide and conquer, dp, dsu, number theory, trees · first AC: Feb 21, 2023 · last AC: Feb 21, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,375 global accepts · Tags: binary search, constructive algorithms, dfs and similar, greedy, trees · first AC: Feb 18, 2023 · last AC: Feb 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,351 global accepts · Tags: bitmasks, data structures, divide and conquer, strings, trees · first AC: Jan 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jan 4, 2023 · last AC: Jan 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,284 global accepts · Tags: brute force, divide and conquer, graphs, matrices, trees · first AC: Jan 1, 2023 · last AC: Jan 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,551 global accepts · Tags: divide and conquer, dp, fft, math · first AC: Oct 1, 2022 · last AC: Jan 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Dec 30, 2022 · last AC: Dec 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,276 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Oct 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,243 global accepts · Tags: constructive algorithms, data structures, graph matchings, greedy · first AC: Oct 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,293 global accepts · Tags: bitmasks, graph matchings, graphs · first AC: May 28, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,504 global accepts · Tags: brute force, data structures, hashing, interactive, string suffix structures, strings · first AC: May 3, 2022 · last AC: May 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,364 global accepts · Tags: brute force, data structures, implementation · first AC: Feb 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,023 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: May 13, 2025 · last AC: May 13, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,632 global accepts · Tags: bitmasks, constructive algorithms, math, matrices, number theory · first AC: May 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 837 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Apr 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 998 global accepts · Tags: greedy · first AC: Mar 16, 2025 · C++17 (GCC 7-32) (first AC)