Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,097 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 6 / 44Export PDF (full filtered list)
Quality: 20,396 global accepts · Tags: data structures, greedy, math · first AC: Apr 21, 2021 · GNU C++11 (first AC)
Quality: 19,932 global accepts · Tags: brute force, greedy, implementation, math · first AC: Apr 13, 2021 · GNU C++11 (first AC)
Quality: 9,319 global accepts · Tags: implementation, strings · first AC: Apr 2, 2021 · GNU C++11 (first AC)
Quality: 18,329 global accepts · Tags: math · first AC: Mar 26, 2021 · GNU C++11 (first AC)
Quality: 25,193 global accepts · Tags: brute force, greedy, math, number theory · first AC: Mar 22, 2021 · GNU C++11 (first AC)
Quality: 15,427 global accepts · Tags: math · first AC: Mar 22, 2021 · GNU C++11 (first AC)
Quality: 35,339 global accepts · Tags: dp, graphs · first AC: Jan 23, 2021 · last AC: Jan 23, 2021 · GNU C++11 (first AC)
Quality: 22,644 global accepts · Tags: brute force, data structures, greedy, strings · first AC: Oct 17, 2020 · last AC: Oct 18, 2020 · GNU C++11 (first AC)
Quality: 16,151 global accepts · Tags: binary search, brute force, implementation · first AC: Jan 19, 2020 · last AC: Jan 24, 2020 · GNU C++11 (first AC)
Quality: 17,779 global accepts · Tags: math · first AC: Jan 20, 2020 · GNU C++11 (first AC)
Quality: 19,316 global accepts · Tags: binary search, brute force, math, ternary search · first AC: Jan 20, 2020 · GNU C++11 (first AC)
Quality: 15,574 global accepts · Tags: math · first AC: Nov 8, 2019 · GNU C++11 (first AC)
Quality: 9,669 global accepts · Tags: implementation, sortings · first AC: Aug 26, 2019 · GNU C++11 (first AC)
Quality: 14,292 global accepts · Tags: greedy, strings, two pointers · first AC: Jan 20, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 14,058 global accepts · Tags: binary search, data structures, two pointers · first AC: Sep 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,387 global accepts · Tags: brute force, math · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 18,791 global accepts · Tags: constructive algorithms, greedy, math, sortings · first AC: Sep 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 28,682 global accepts · Tags: math, number theory · first AC: Dec 3, 2021 · C++17 (GCC 9-64) (first AC)
Tags: brute force, constructive algorithms, trees · first AC: Oct 17, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 23,652 global accepts · Tags: data structures, dp, implementation, math, two pointers · first AC: Oct 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 25,024 global accepts · Tags: brute force, constructive algorithms, strings · first AC: Jun 9, 2021 · GNU C++11 (first AC)
Quality: 35,804 global accepts · Tags: bitmasks, math · first AC: Apr 28, 2021 · GNU C++11 (first AC)
Quality: 13,834 global accepts · Tags: constructive algorithms, greedy, sortings · first AC: Apr 23, 2021 · GNU C++11 (first AC)
Quality: 34,925 global accepts · Tags: bitmasks, combinatorics, math · first AC: Apr 20, 2021 · GNU C++11 (first AC)
Quality: 6,551 global accepts · Tags: implementation · first AC: Apr 14, 2021 · GNU C++11 (first AC)