Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 818 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 2 / 33Export PDF (full filtered list)
Quality: 14,381 global accepts · Tags: math, number theory · first AC: Aug 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 15,537 global accepts · Tags: math · first AC: Aug 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 18,917 global accepts · Tags: implementation · first AC: Jul 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 23,791 global accepts · Tags: binary search, greedy, math, sortings · first AC: Jul 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 41,548 global accepts · Tags: math · first AC: Jul 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 27,121 global accepts · Tags: math · first AC: Jul 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 31,596 global accepts · Tags: brute force, greedy, implementation, math · first AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 24,255 global accepts · Tags: 2-sat, constructive algorithms, greedy, string suffix structures, strings · first AC: Jul 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 21,646 global accepts · Tags: math, number theory · first AC: Jul 14, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 40,843 global accepts · Tags: brute force, implementation, strings · first AC: Jul 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 66,190 global accepts · Tags: data structures, implementation · first AC: Jul 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 97,265 global accepts · Tags: brute force, implementation, strings · first AC: Jul 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 29,307 global accepts · Tags: greedy · first AC: Jul 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 38,180 global accepts · Tags: constructive algorithms · first AC: Jul 10, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 20,810 global accepts · Tags: greedy · first AC: Jul 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 27,542 global accepts · Tags: implementation · first AC: Jul 8, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 12,904 global accepts · Tags: implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 25,066 global accepts · Tags: constructive algorithms, math · first AC: Jan 3, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 33,374 global accepts · Tags: combinatorics, math · first AC: Aug 1, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 17,705 global accepts · Tags: greedy, math, sortings · first AC: Jul 29, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,138 global accepts · Tags: greedy · first AC: Jul 27, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 40,658 global accepts · Tags: dfs and similar, dp, greedy, math · first AC: Jul 25, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 25,844 global accepts · Tags: data structures, dp, implementation · first AC: Jul 21, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 37,493 global accepts · Tags: strings · first AC: Jul 7, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 16,977 global accepts · Tags: constructive algorithms · first AC: Sep 20, 2025 · C++20 (GCC 13-64) (first AC)