Loading submissions and problem data—large accounts can take a few seconds.
Open on Codeforces · 1,645 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 63 / 66Export PDF (full filtered list)
Quality: 2,723 global accepts · Tags: brute force, constructive algorithms, trees · first AC: Feb 25, 2020 · Python 3 (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 18, 2025 · PyPy 3-64 (first AC)
Quality: 2,889 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Jul 25, 2024 · PyPy 3-64 (first AC)
Quality: 2,474 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 13, 2024 · PyPy 3-64 (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 26, 2024 · Python 3 (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, brute force, combinatorics, constructive algorithms, dfs and similar, math · first AC: Feb 27, 2024 · PyPy 3-64 (first AC)
Quality: 1,464 global accepts · Tags: binary search, bitmasks, brute force, data structures, dfs and similar, implementation, trees · first AC: Sep 27, 2023 · PyPy 3-64 (first AC)
Quality: 1,914 global accepts · Tags: brute force, data structures, dfs and similar, dp, trees, two pointers · first AC: Apr 3, 2023 · PyPy 3-64 (first AC)
Quality: 1,476 global accepts · Tags: binary search, brute force, data structures, divide and conquer, dp, two pointers · first AC: Dec 13, 2022 · PyPy 3-64 (first AC)
Quality: 3,724 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Jul 19, 2022 · PyPy 3-64 (first AC)
Quality: 3,516 global accepts · Tags: data structures, dp, greedy · first AC: Jul 4, 2022 · PyPy 3 (first AC)
Quality: 2,101 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy, sortings · first AC: May 31, 2022 · PyPy 3 (first AC)
Quality: 2,319 global accepts · Tags: bitmasks, data structures, implementation, math, sortings, trees · first AC: Jan 12, 2022 · last AC: Jan 12, 2022 · PyPy 3 (first AC)
Quality: 1,919 global accepts · Tags: binary search, data structures, dp, greedy, implementation, sortings · first AC: Jan 6, 2022 · PyPy 3 (first AC)
Quality: 2,127 global accepts · Tags: brute force, dfs and similar, graphs, implementation · first AC: Nov 3, 2021 · PyPy 3-64 (first AC)
Quality: 2,570 global accepts · Tags: binary search, dfs and similar, implementation, interactive, math, number theory, trees · first AC: Oct 4, 2021 · PyPy 3 (first AC)
Quality: 2,058 global accepts · Tags: binary search, combinatorics, constructive algorithms, implementation, math, sortings, two pointers · first AC: Jul 15, 2021 · Python 3 (first AC)
Quality: 2,078 global accepts · Tags: graphs, greedy, interactive, shortest paths · first AC: Jun 21, 2021 · Python 3 (first AC)
Quality: 1,732 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Apr 12, 2021 · PyPy 3 (first AC)
Quality: 2,820 global accepts · Tags: constructive algorithms, data structures, dfs and similar, divide and conquer, dsu, greedy, sortings, trees · first AC: Mar 2, 2021 · PyPy 3 (first AC)
Quality: 2,756 global accepts · Tags: bitmasks, data structures, dfs and similar, graphs, hashing, sortings, strings · first AC: Jan 30, 2021 · PyPy 3 (first AC)
Tags: bitmasks, constructive algorithms, dp, greedy, math · first AC: Dec 24, 2020 · Python 3 (first AC)
Quality: 4,178 global accepts · Tags: constructive algorithms, math · first AC: Dec 7, 2020 · Python 3 (first AC)
Quality: 3,379 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: Nov 23, 2020 · Python 3 (first AC)
Quality: 3,191 global accepts · Tags: graphs, shortest paths, sortings · first AC: Oct 4, 2020 · PyPy 3 (first AC)