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Open on Codeforces · 1,645 unique accepted
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Quality: 7,382 global accepts · Tags: dp, greedy · first AC: Mar 12, 2020 · last AC: Mar 12, 2020 · PyPy 3 (first AC)
Tags: binary search, bitmasks, math, sortings · first AC: Mar 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,209 global accepts · Tags: brute force, interactive, math · first AC: Dec 23, 2025 · PyPy 3-64 (first AC)
Quality: 1,683 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Nov 28, 2025 · PyPy 3-64 (first AC)
Quality: 2,040 global accepts · Tags: brute force, constructive algorithms, dp, greedy, math, number theory · first AC: May 26, 2025 · PyPy 3-64 (first AC)
Quality: 1,854 global accepts · Tags: constructive algorithms, data structures, divide and conquer, games, greedy, math · first AC: Feb 27, 2025 · PyPy 3-64 (first AC)
Quality: 4,218 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Sep 20, 2024 · PyPy 3-64 (first AC)
Quality: 2,317 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Aug 13, 2024 · PyPy 3-64 (first AC)
Quality: 1,905 global accepts · Tags: data structures, dfs and similar, dp, dsu, implementation · first AC: Jun 11, 2024 · PyPy 3-64 (first AC)
Quality: 2,065 global accepts · Tags: constructive algorithms, divide and conquer, implementation, interactive, probabilities, sortings · first AC: Jan 31, 2024 · PyPy 3-64 (first AC)
Quality: 2,428 global accepts · Tags: data structures, greedy, math · first AC: Jun 13, 2023 · PyPy 3-64 (first AC)
Quality: 2,124 global accepts · Tags: binary search, combinatorics, data structures, dp, math, two pointers · first AC: Apr 5, 2023 · PyPy 3-64 (first AC)
Quality: 2,531 global accepts · Tags: dfs and similar, hashing, implementation, trees · first AC: Mar 2, 2023 · PyPy 3-64 (first AC)
Quality: 2,383 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Feb 17, 2023 · PyPy 3-64 (first AC)
Tags: data structures, greedy, implementation · first AC: Feb 5, 2023 · PyPy 3-64 (first AC)
Quality: 2,780 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, strings · first AC: Oct 11, 2022 · PyPy 3-64 (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Sep 25, 2022 · PyPy 3-64 (first AC)
Quality: 2,724 global accepts · Tags: 2-sat, constructive algorithms, dfs and similar, dsu, graphs, greedy, sortings · first AC: Feb 20, 2022 · PyPy 3 (first AC)
Quality: 1,933 global accepts · Tags: data structures, dsu, greedy, sortings · first AC: Dec 14, 2021 · last AC: Dec 14, 2021 · PyPy 3 (first AC)
Quality: 1,427 global accepts · Tags: greedy, sortings, two pointers · first AC: Nov 3, 2021 · PyPy 3 (first AC)
Quality: 1,743 global accepts · Tags: greedy · first AC: Nov 3, 2021 · PyPy 3 (first AC)
Quality: 1,891 global accepts · Tags: constructive algorithms, data structures, dp, greedy · first AC: Oct 17, 2021 · PyPy 3 (first AC)
Quality: 4,135 global accepts · Tags: data structures, divide and conquer, math · first AC: Sep 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,245 global accepts · Tags: data structures, math · first AC: Aug 26, 2021 · PyPy 3 (first AC)
Quality: 2,715 global accepts · Tags: combinatorics, dp, fft, math, number theory · first AC: Aug 16, 2021 · PyPy 3 (first AC)