Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,228 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 48 / 50Export PDF (full filtered list)
Quality: 316 global accepts · Tags: data structures · first AC: Oct 19, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 511 global accepts · Tags: data structures, sortings · first AC: Sep 29, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 457 global accepts · Tags: dp, flows, greedy · first AC: Sep 13, 2023 · last AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 423 global accepts · Tags: constructive algorithms, data structures, dp, graphs, trees · first AC: Aug 25, 2023 · last AC: Aug 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 342 global accepts · Tags: combinatorics, fft, math · first AC: Aug 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,005 global accepts · Tags: data structures · first AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 513 global accepts · Tags: data structures · first AC: Aug 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 594 global accepts · Tags: data structures · first AC: Aug 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,197 global accepts · Tags: graphs, shortest paths · first AC: Jun 7, 2024 · last AC: Jun 7, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 534 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 13, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 601 global accepts · Tags: data structures, divide and conquer, graphs, greedy, math · first AC: Nov 4, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 919 global accepts · Tags: flows, graph matchings, graphs, number theory · first AC: Oct 7, 2023 · last AC: Oct 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Sep 12, 2023 · last AC: Sep 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 316 global accepts · Tags: graphs, implementation · first AC: Aug 24, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 615 global accepts · Tags: binary search, greedy, two pointers · first AC: Aug 23, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 447 global accepts · Tags: string suffix structures · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Jun 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 166 global accepts · Tags: data structures, dp, greedy · first AC: Nov 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Oct 12, 2023 · last AC: Oct 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 591 global accepts · Tags: dp · first AC: Oct 13, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 281 global accepts · Tags: — · first AC: Sep 13, 2023 · last AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 324 global accepts · Tags: data structures, math · first AC: Sep 8, 2023 · last AC: Sep 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,384 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Sep 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 176 global accepts · Tags: brute force · first AC: Aug 22, 2023 · last AC: Aug 22, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 504 global accepts · Tags: dp, math · first AC: Aug 14, 2023 · C++14 (GCC 6-32) (first AC)