Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 380 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 13 / 16Export PDF (full filtered list)
Quality: 2,062 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: May 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,976 global accepts · Tags: binary search, brute force, math, ternary search · first AC: Jul 25, 2023 · PyPy 3-64 (first AC)
Quality: 2,531 global accepts · Tags: dfs and similar, hashing, implementation, trees · first AC: May 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,536 global accepts · Tags: brute force, combinatorics, dp · first AC: May 12, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,347 global accepts · Tags: combinatorics, dp, implementation, math, number theory · first AC: May 8, 2023 · PyPy 3-64 (first AC)
Quality: 2,748 global accepts · Tags: dp · first AC: May 8, 2023 · PyPy 3-64 (first AC)
Quality: 3,290 global accepts · Tags: data structures, dfs and similar, dp · first AC: May 7, 2023 · PyPy 3-64 (first AC)
Quality: 3,861 global accepts · Tags: constructive algorithms, dfs and similar, math, trees · first AC: May 7, 2023 · PyPy 3-64 (first AC)
Quality: 16,876 global accepts · Tags: data structures, implementation, math, two pointers · first AC: May 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,095 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Apr 28, 2023 · PyPy 3-64 (first AC)
Quality: 2,124 global accepts · Tags: binary search, combinatorics, data structures, dp, math, two pointers · first AC: Apr 28, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,043 global accepts · Tags: brute force, data structures, math, number theory · first AC: Apr 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,587 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Apr 15, 2023 · PyPy 3-64 (first AC)
Quality: 2,355 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Apr 10, 2023 · PyPy 3-64 (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 22, 2025 · PyPy 3-64 (first AC)
Quality: 1,906 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Sep 14, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,791 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,474 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 9, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,117 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, math, trees · first AC: Jul 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jun 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,701 global accepts · Tags: bitmasks, data structures, dfs and similar, graphs, greedy, strings, trees · first AC: Jun 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,252 global accepts · Tags: combinatorics, dfs and similar, dp, greedy, trees · first AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: May 27, 2024 · C++20 (GCC 13-64) (first AC)