Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 687 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 22 / 28Export PDF (full filtered list)
Quality: 582 global accepts · Tags: bitmasks, brute force, data structures, dsu, implementation · first AC: Dec 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Dec 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: data structures, hashing, strings · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 946 global accepts · Tags: binary search, hashing, string suffix structures · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,597 global accepts · Tags: dp, matrices · first AC: Oct 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 509 global accepts · Tags: data structures, dp, geometry, math, sortings · first AC: Aug 22, 2023 · last AC: Oct 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 804 global accepts · Tags: dp, hashing · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 555 global accepts · Tags: greedy, math, probabilities · first AC: Sep 28, 2024 · last AC: Sep 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,628 global accepts · Tags: combinatorics, dp, math, trees · first AC: Sep 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, graphs, trees · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Sep 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 569 global accepts · Tags: dp, greedy · first AC: Apr 3, 2024 · last AC: Apr 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 652 global accepts · Tags: dp · first AC: Apr 3, 2024 · last AC: Apr 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 700 global accepts · Tags: dp, math, probabilities, trees · first AC: Apr 1, 2024 · last AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,228 global accepts · Tags: data structures, dfs and similar, hashing, string suffix structures, strings, trees · first AC: Dec 4, 2023 · last AC: Dec 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 564 global accepts · Tags: dp, graphs, trees · first AC: Aug 23, 2023 · last AC: Aug 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 863 global accepts · Tags: data structures, math, matrices · first AC: Aug 9, 2023 · last AC: Aug 9, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,681 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Jul 12, 2023 · last AC: Jul 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,547 global accepts · Tags: probabilities, shortest paths · first AC: Jun 27, 2023 · last AC: Jun 27, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 607 global accepts · Tags: geometry, sortings, two pointers · first AC: Jun 19, 2023 · last AC: Jun 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,211 global accepts · Tags: combinatorics, dp, math, strings · first AC: May 24, 2023 · last AC: May 24, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 937 global accepts · Tags: brute force, divide and conquer, dsu · first AC: Apr 24, 2023 · last AC: Apr 24, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 999 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation, strings · first AC: Mar 9, 2023 · last AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 817 global accepts · Tags: bitmasks, dfs and similar, graphs · first AC: Mar 8, 2023 · last AC: Mar 8, 2023 · C++14 (GCC 6-32) (first AC)