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Open on Codeforces · 1,645 unique accepted
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Quality: 3,050 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, two pointers · first AC: Sep 8, 2020 · PyPy 3 (first AC)
Quality: 2,784 global accepts · Tags: dp, greedy, implementation · first AC: Sep 4, 2020 · last AC: Sep 4, 2020 · PyPy 3 (first AC)
Quality: 1,150 global accepts · Tags: binary search, brute force, data structures, sortings, two pointers · first AC: Jul 21, 2020 · Python 3 (first AC)
Quality: 1,819 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs, implementation · first AC: Jul 18, 2020 · PyPy 3 (first AC)
Quality: 2,823 global accepts · Tags: data structures, greedy, implementation, trees · first AC: Jul 18, 2020 · PyPy 3 (first AC)
Quality: 2,409 global accepts · Tags: data structures, dsu, implementation, trees · first AC: Jul 15, 2020 · PyPy 3 (first AC)
Quality: 2,513 global accepts · Tags: binary search, combinatorics, dp, math, number theory, sortings · first AC: Jul 2, 2020 · PyPy 3 (first AC)
Quality: 3,559 global accepts · Tags: combinatorics, fft, math · first AC: Apr 28, 2020 · PyPy 3 (first AC)
Quality: 5,374 global accepts · Tags: bitmasks, dp, greedy, sortings · first AC: Mar 5, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,044 global accepts · Tags: dp, greedy · first AC: Nov 15, 2025 · PyPy 3-64 (first AC)
Quality: 1,335 global accepts · Tags: flows, graphs · first AC: Dec 19, 2023 · last AC: Dec 19, 2023 · PyPy 3-64 (first AC)
Tags: combinatorics, dp, fft, math · first AC: Feb 5, 2023 · PyPy 3-64 (first AC)
Quality: 1,729 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: Jan 26, 2023 · PyPy 3-64 (first AC)
Quality: 2,075 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Oct 20, 2022 · PyPy 3-64 (first AC)
Quality: 1,450 global accepts · Tags: brute force, combinatorics, constructive algorithms, dp, geometry, graphs, greedy, implementation, math · first AC: Jun 13, 2022 · PyPy 3 (first AC)
Quality: 2,182 global accepts · Tags: constructive algorithms, data structures, dfs and similar, graph matchings, graphs · first AC: Feb 8, 2022 · Python 3 (first AC)
Quality: 2,032 global accepts · Tags: constructive algorithms, implementation, interactive, math · first AC: Dec 17, 2021 · PyPy 3 (first AC)
Tags: combinatorics, data structures, dp, math · first AC: Dec 15, 2021 · PyPy 3 (first AC)
Quality: 1,182 global accepts · Tags: binary search, greedy, implementation, math, number theory, sortings, two pointers · first AC: Nov 13, 2021 · PyPy 3 (first AC)
Quality: 1,579 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Oct 29, 2021 · PyPy 3 (first AC)
Quality: 2,337 global accepts · Tags: brute force, dfs and similar, divide and conquer, number theory, trees · first AC: Mar 1, 2021 · PyPy 3 (first AC)
Quality: 2,200 global accepts · Tags: bitmasks, brute force, hashing, string suffix structures, strings, two pointers · first AC: Dec 30, 2020 · Python 3 (first AC)
Quality: 1,649 global accepts · Tags: brute force, constructive algorithms, flows, geometry, greedy, implementation, math, ternary search · first AC: Dec 5, 2020 · Python 3 (first AC)
Quality: 2,184 global accepts · Tags: data structures, dsu, graphs, greedy, sortings, trees · first AC: Oct 2, 2020 · PyPy 3 (first AC)
Quality: 1,953 global accepts · Tags: binary search, bitmasks, data structures · first AC: Aug 24, 2020 · PyPy 3 (first AC)