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Open on Codeforces · 1,280 unique accepted
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Quality: 2,428 global accepts · Tags: data structures, greedy, math · first AC: Jun 13, 2023 · PyPy 3-64 (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: May 27, 2023 · PyPy 3-64 (first AC)
Quality: 2,537 global accepts · Tags: brute force, combinatorics, dp · first AC: May 12, 2023 · PyPy 3-64 (first AC)
Quality: 2,383 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Feb 16, 2023 · PyPy 3-64 (first AC)
Quality: 3,291 global accepts · Tags: data structures, dfs and similar, dp · first AC: Feb 9, 2023 · PyPy 3-64 (first AC)
Quality: 2,212 global accepts · Tags: dp, graphs, math, number theory · first AC: Dec 19, 2022 · PyPy 3 (first AC)
Quality: 2,347 global accepts · Tags: combinatorics, dp, implementation, math, number theory · first AC: Dec 19, 2022 · PyPy 3 (first AC)
Quality: 4,186 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy · first AC: Nov 22, 2022 · PyPy 3-64 (first AC)
Quality: 2,215 global accepts · Tags: brute force, graphs, greedy, implementation, math · first AC: Nov 19, 2022 · PyPy 3-64 (first AC)
Quality: 3,995 global accepts · Tags: combinatorics, dp, math · first AC: Nov 12, 2022 · PyPy 3-64 (first AC)
Quality: 4,302 global accepts · Tags: data structures, dp, greedy, math · first AC: Nov 12, 2022 · PyPy 3 (first AC)
Quality: 2,124 global accepts · Tags: brute force, graphs, greedy, interactive, sortings · first AC: Nov 2, 2022 · PyPy 3-64 (first AC)
Quality: 2,501 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: Nov 2, 2022 · PyPy 3-64 (first AC)
Quality: 2,780 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, strings · first AC: Oct 19, 2022 · PyPy 3-64 (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Oct 11, 2022 · PyPy 3-64 (first AC)
Quality: 2,103 global accepts · Tags: brute force, dp, graphs, greedy, implementation, shortest paths · first AC: Oct 7, 2022 · PyPy 3-64 (first AC)
Quality: 2,679 global accepts · Tags: brute force, constructive algorithms, dp, graphs, implementation, math · first AC: Jul 31, 2022 · PyPy 3-64 (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 6, 2025 · PyPy 3-64 (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Jun 6, 2025 · PyPy 3-64 (first AC)
Quality: 1,907 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 18, 2025 · PyPy 3-64 (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Jan 22, 2025 · PyPy 3-64 (first AC)
Quality: 2,889 global accepts · Tags: bitmasks, brute force, dp, strings · first AC: Jul 23, 2024 · PyPy 3-64 (first AC)
Quality: 1,792 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Jul 15, 2024 · last AC: Jul 16, 2024 · PyPy 3-64 (first AC)
Quality: 2,474 global accepts · Tags: combinatorics, math, probabilities · first AC: Jul 7, 2024 · PyPy 3-64 (first AC)
Quality: 2,494 global accepts · Tags: combinatorics, dp, math · first AC: Jun 27, 2024 · last AC: Jun 27, 2024 · PyPy 3-64 (first AC)