Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,095 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 43 / 44Export PDF (full filtered list)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Jan 7, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Oct 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 605 global accepts · Tags: binary search, brute force, data structures, hashing, implementation, strings · first AC: Sep 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: data structures, dp, graphs · first AC: Sep 1, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 1,162 global accepts · Tags: dp, sortings · first AC: Jul 31, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,411 global accepts · Tags: data structures, divide and conquer · first AC: Jul 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 526 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math · first AC: Sep 18, 2024 · last AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Sep 4, 2024 · last AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 469 global accepts · Tags: data structures, dp · first AC: Jul 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,010 global accepts · Tags: flows, greedy · first AC: Aug 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 339 global accepts · Tags: brute force, data structures, greedy, implementation, math · first AC: May 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,558 global accepts · Tags: data structures · first AC: Aug 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 641 global accepts · Tags: combinatorics, dp, math · first AC: Sep 15, 2025 · last AC: Sep 15, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 219 global accepts · Tags: bitmasks, combinatorics, dp, graphs · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 311 global accepts · Tags: bitmasks, graphs, number theory, shortest paths · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 744 global accepts · Tags: graphs, math, number theory, shortest paths · first AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 108 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 16, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: data structures, string suffix structures, strings · first AC: Jan 22, 2026 · last AC: Jan 22, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 246 global accepts · Tags: constructive algorithms · first AC: Nov 7, 2024 · last AC: Nov 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,216 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,610 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,215 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,009 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)