Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,040 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 70 / 82Export PDF (full filtered list)
Quality: 680 global accepts · Tags: bitmasks, dfs and similar, dp, math, shortest paths · first AC: Aug 19, 2020 · last AC: Aug 19, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,433 global accepts · Tags: dp, greedy, two pointers · first AC: Jul 12, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Apr 30, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 396 global accepts · Tags: bitmasks, constructive algorithms · first AC: Mar 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, constructive algorithms, data structures, dfs and similar, implementation, math, matrices, number theory, trees · first AC: Mar 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 304 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, data structures, dp, hashing, math · first AC: Feb 26, 2025 · last AC: Feb 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: Jan 12, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 423 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jan 11, 2025 · last AC: Jan 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 386 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, flows, graphs, shortest paths · first AC: Dec 29, 2024 · last AC: Jan 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 604 global accepts · Tags: dfs and similar, divide and conquer, graphs · first AC: Oct 13, 2024 · last AC: Oct 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Sep 23, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 557 global accepts · Tags: brute force, data structures, trees · first AC: Jul 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 655 global accepts · Tags: data structures · first AC: May 10, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 789 global accepts · Tags: binary search, constructive algorithms, dfs and similar, dp, greedy, trees · first AC: Jan 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,544 global accepts · Tags: data structures, divide and conquer, dsu, math, trees · first AC: Jan 22, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 387 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Jan 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 813 global accepts · Tags: combinatorics, dp, fft, math · first AC: Dec 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 825 global accepts · Tags: dfs and similar, dp, greedy, trees, two pointers · first AC: Dec 13, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 948 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Nov 1, 2022 · last AC: Nov 1, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 891 global accepts · Tags: combinatorics, dfs and similar, dp, math, trees · first AC: Jul 16, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 398 global accepts · Tags: brute force, greedy, sortings · first AC: May 2, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 252 global accepts · Tags: data structures, greedy · first AC: Apr 23, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 707 global accepts · Tags: data structures, divide and conquer, dp, geometry, two pointers · first AC: Apr 13, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 719 global accepts · Tags: constructive algorithms, geometry, sortings · first AC: Apr 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 16, 2022 · C++17 (GCC 9-64) (first AC)