Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 2,598 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 99 / 104Export PDF (full filtered list)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: May 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 503 global accepts · Tags: bitmasks, interactive, number theory · first AC: Apr 27, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,086 global accepts · Tags: bitmasks, constructive algorithms, greedy, math, strings, two pointers · first AC: Apr 26, 2021 · C++17 (GCC 9-64) (first AC)
Tags: binary search, data structures, greedy · first AC: Apr 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Mar 17, 2021 · C++17 (GCC 9-64) (first AC)
Tags: data structures, graphs, hashing · first AC: Nov 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Nov 23, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 504 global accepts · Tags: math, number theory · first AC: Oct 29, 2020 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dsu, trees · first AC: Oct 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,027 global accepts · Tags: dp, greedy · first AC: Oct 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,879 global accepts · Tags: interactive, math, number theory · first AC: Sep 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,224 global accepts · Tags: binary search, geometry, ternary search · first AC: Aug 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,928 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, trees · first AC: Aug 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Jul 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 891 global accepts · Tags: data structures, dp, matrices · first AC: Jul 13, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,510 global accepts · Tags: constructive algorithms, games, interactive, math · first AC: Jul 9, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,414 global accepts · Tags: dfs and similar, graphs, implementation, shortest paths · first AC: Jun 29, 2020 · last AC: Jun 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,335 global accepts · Tags: brute force, dfs and similar, graphs, number theory, shortest paths · first AC: Jun 12, 2020 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dp, graphs · first AC: May 23, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,486 global accepts · Tags: constructive algorithms, dp, math · first AC: Sep 20, 2022 · C++17 (GCC 7-32) (first AC)
Tags: binary search, bitmasks, combinatorics, math, two pointers · first AC: Mar 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,903 global accepts · Tags: brute force, data structures, hashing, implementation, math · first AC: Feb 19, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,018 global accepts · Tags: dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees · first AC: Dec 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 451 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, graphs, greedy, math · first AC: Dec 8, 2021 · last AC: Dec 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,116 global accepts · Tags: data structures, dp, geometry · first AC: Jul 10, 2021 · C++17 (GCC 9-64) (first AC)