Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 328 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 8 / 14Export PDF (full filtered list)
Quality: 709 global accepts · Tags: combinatorics, data structures, dp · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Apr 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Mar 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 734 global accepts · Tags: binary search, brute force, data structures, dsu, implementation, math · first AC: Mar 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,614 global accepts · Tags: data structures, dfs and similar, trees · first AC: Feb 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 299 global accepts · Tags: binary search, greedy · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: data structures · first AC: Nov 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 644 global accepts · Tags: dp, greedy · first AC: Aug 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 250 global accepts · Tags: combinatorics, constructive algorithms, graphs, math, number theory · first AC: Apr 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Mar 25, 2026 · last AC: Mar 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 728 global accepts · Tags: constructive algorithms, dfs and similar, math · first AC: Mar 24, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 380 global accepts · Tags: brute force, dfs and similar, dp, graphs, hashing · first AC: Jan 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 388 global accepts · Tags: constructive algorithms, interactive, probabilities · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 801 global accepts · Tags: interactive, probabilities, trees · first AC: Jan 4, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 243 global accepts · Tags: data structures, greedy, trees · first AC: Oct 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 883 global accepts · Tags: dfs and similar, divide and conquer, trees · first AC: Oct 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 967 global accepts · Tags: brute force, dp, graphs, greedy · first AC: Oct 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 885 global accepts · Tags: bitmasks, divide and conquer, dp · first AC: Sep 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 573 global accepts · Tags: graphs · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,846 global accepts · Tags: data structures, graphs, shortest paths · first AC: Apr 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Mar 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: binary search, dp, greedy, trees · first AC: Mar 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,142 global accepts · Tags: bitmasks, brute force, data structures, string suffix structures, strings · first AC: Jan 24, 2025 · C++20 (GCC 13-64) (first AC)