Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,126 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 36 / 46Export PDF (full filtered list)
Quality: 572 global accepts · Tags: constructive algorithms, divide and conquer · first AC: May 18, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 695 global accepts · Tags: bitmasks, constructive algorithms, interactive, probabilities · first AC: May 11, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 450 global accepts · Tags: combinatorics, dp, matrices · first AC: Apr 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Apr 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 787 global accepts · Tags: combinatorics, dp · first AC: Apr 25, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 601 global accepts · Tags: combinatorics, dp, trees · first AC: Apr 21, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 556 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 15, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 468 global accepts · Tags: greedy, math, sortings · first AC: Apr 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Apr 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,221 global accepts · Tags: combinatorics, math, number theory · first AC: Jul 4, 2022 · last AC: Jul 4, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Dec 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 396 global accepts · Tags: bitmasks, constructive algorithms · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Apr 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 163 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 231 global accepts · Tags: data structures, flows · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,295 global accepts · Tags: data structures, graphs, shortest paths · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 435 global accepts · Tags: dp, implementation, trees · first AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 547 global accepts · Tags: bitmasks, dp, expression parsing · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Dec 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 516 global accepts · Tags: binary search, shortest paths, strings · first AC: Nov 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 342 global accepts · Tags: brute force, constructive algorithms, number theory · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 349 global accepts · Tags: data structures, dp, trees · first AC: Jul 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Jul 9, 2024 · C++14 (GCC 6-32) (first AC)