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Open on Codeforces · 752 unique accepted
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Quality: 2,952 global accepts · Tags: brute force, constructive algorithms, dp, greedy · first AC: Jul 3, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,440 global accepts · Tags: bitmasks, brute force, constructive algorithms, divide and conquer, math · first AC: Apr 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,179 global accepts · Tags: combinatorics, graphs, greedy, math, number theory · first AC: Apr 10, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,573 global accepts · Tags: greedy, implementation, math, number theory, sortings, two pointers · first AC: Apr 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 4,540 global accepts · Tags: data structures, dfs and similar, divide and conquer, dp, greedy, implementation, trees · first AC: Jun 13, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,033 global accepts · Tags: data structures, divide and conquer, dsu, two pointers · first AC: May 9, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,667 global accepts · Tags: dfs and similar, divide and conquer, dp, dsu, trees · first AC: May 4, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,191 global accepts · Tags: binary search, interactive, number theory, probabilities · first AC: Feb 21, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 7,756 global accepts · Tags: data structures, dsu, trees · first AC: Feb 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,074 global accepts · Tags: data structures, divide and conquer, math, number theory, two pointers · first AC: Sep 6, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,348 global accepts · Tags: bitmasks, brute force, greedy, hashing · first AC: May 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Nov 21, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,734 global accepts · Tags: combinatorics, graphs, math, shortest paths · first AC: Jun 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,905 global accepts · Tags: constructive algorithms, graphs · first AC: Mar 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,702 global accepts · Tags: dp, math, number theory, probabilities · first AC: Sep 19, 2020 · last AC: Sep 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 11, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,869 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Sep 1, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Aug 30, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 394 global accepts · Tags: *special, data structures, dfs and similar, graphs, trees · first AC: Aug 29, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,146 global accepts · Tags: brute force, dfs and similar, graphs, hashing · first AC: Aug 12, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,409 global accepts · Tags: data structures, dsu, implementation, trees · first AC: Jul 18, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 2,746 global accepts · Tags: constructive algorithms, geometry, math · first AC: Dec 31, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,810 global accepts · Tags: data structures, greedy, implementation · first AC: Oct 23, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,852 global accepts · Tags: binary search, combinatorics, data structures, dp, shortest paths, sortings · first AC: Jul 24, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,376 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy, hashing, implementation, strings · first AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)