Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,223 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 23 / 49Export PDF (full filtered list)
Quality: 7,204 global accepts · Tags: brute force, geometry, implementation, math · first AC: Sep 16, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 14,182 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Aug 30, 2022 · last AC: Aug 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 27,191 global accepts · Tags: brute force, data structures, dp, greedy · first AC: Jun 9, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,995 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jun 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,464 global accepts · Tags: combinatorics, strings · first AC: May 25, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 13,265 global accepts · Tags: data structures, divide and conquer, sortings · first AC: May 10, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 18,019 global accepts · Tags: brute force, dp, math, number theory · first AC: Apr 30, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 15,059 global accepts · Tags: binary search, brute force, dp, greedy, implementation, math · first AC: Apr 17, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,743 global accepts · Tags: greedy, implementation, strings · first AC: Apr 4, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,431 global accepts · Tags: greedy, math, sortings · first AC: Apr 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,885 global accepts · Tags: dp, greedy, implementation · first AC: Apr 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 16,301 global accepts · Tags: greedy, implementation, math · first AC: Mar 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 5,733 global accepts · Tags: greedy, math, sortings · first AC: Mar 11, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 19,520 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, math · first AC: Mar 5, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,219 global accepts · Tags: binary search, data structures, implementation · first AC: Jan 31, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,956 global accepts · Tags: brute force, implementation, math · first AC: Jan 31, 2022 · C++20 (GCC 11-64) (first AC)
Tags: bitmasks, constructive algorithms · first AC: Jan 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 14,552 global accepts · Tags: data structures, greedy, implementation · first AC: Jan 3, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 9,110 global accepts · Tags: dp, implementation · first AC: Dec 18, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 32,142 global accepts · Tags: brute force, dp, math · first AC: Dec 8, 2021 · C++20 (GCC 11-64) (first AC)
Quality: 22,217 global accepts · Tags: binary search, dp, math, number theory · first AC: Nov 16, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,404 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Sep 24, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,552 global accepts · Tags: constructive algorithms, math · first AC: Sep 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 413 global accepts · Tags: *special, constructive algorithms, greedy · first AC: Mar 2, 2026 · Kotlin 1.9 (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)