Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 491 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 8 / 20Export PDF (full filtered list)
Quality: 1,824 global accepts · Tags: constructive algorithms, greedy, math, sortings, two pointers · first AC: Jun 1, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,060 global accepts · Tags: dp, math, probabilities · first AC: Mar 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,294 global accepts · Tags: combinatorics, strings · first AC: Oct 11, 2018 · GNU C++11 (first AC)
Quality: 2,477 global accepts · Tags: bitmasks, brute force, dp, probabilities · first AC: May 31, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,012 global accepts · Tags: dfs and similar, dsu, graphs · first AC: Feb 4, 2020 · C++14 (GCC 6-32) (first AC)
Tags: combinatorics, fft, math, number theory · first AC: Nov 24, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,069 global accepts · Tags: hashing, trees · first AC: Nov 23, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,948 global accepts · Tags: bitmasks, dfs and similar, dp, graphs · first AC: Nov 11, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,600 global accepts · Tags: 2-sat, dfs and similar, graph matchings, graphs · first AC: Oct 20, 2019 · C++14 (GCC 6-32) (first AC)
Tags: brute force, graphs · first AC: Sep 25, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 514 global accepts · Tags: constructive algorithms, implementation, math · first AC: May 24, 2019 · C++14 (GCC 6-32) (first AC)
Tags: data structures, dsu, hashing · first AC: May 22, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,017 global accepts · Tags: bitmasks, data structures, divide and conquer, implementation · first AC: Apr 28, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,038 global accepts · Tags: bitmasks, brute force, combinatorics, math, number theory · first AC: Apr 21, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,547 global accepts · Tags: geometry · first AC: Apr 17, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,152 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Mar 8, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 5,614 global accepts · Tags: data structures, dp, geometry · first AC: Mar 5, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,002 global accepts · Tags: binary search, data structures, dp, hashing, sortings, string suffix structures, strings · first AC: Feb 27, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 1,502 global accepts · Tags: brute force, combinatorics, dp, math, trees · first AC: Feb 18, 2019 · C++14 (GCC 6-32) (first AC)
Quality: 2,438 global accepts · Tags: bitmasks, data structures, divide and conquer, math, number theory · first AC: Feb 10, 2019 · GNU C++11 (first AC)
Quality: 1,182 global accepts · Tags: math, matrices, number theory · first AC: Jan 31, 2019 · GNU C++11 (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Mar 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,692 global accepts · Tags: data structures, hashing, strings · first AC: Mar 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 574 global accepts · Tags: dp, implementation · first AC: Feb 25, 2020 · C++14 (GCC 6-32) (first AC)
Quality: 1,364 global accepts · Tags: binary search, combinatorics, dp, greedy, implementation, math · first AC: Feb 17, 2020 · C++14 (GCC 6-32) (first AC)