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Open on Codeforces · 263 unique accepted
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Quality: 3,307 global accepts · Tags: data structures, implementation, math · first AC: Jan 18, 2026 · PyPy 3-64 (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · PyPy 3-64 (first AC)
Quality: 6,195 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · PyPy 3-64 (first AC)
Quality: 6,827 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 11, 2025 · PyPy 3-64 (first AC)
Quality: 6,880 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, strings · first AC: Mar 29, 2025 · PyPy 3-64 (first AC)
Quality: 7,879 global accepts · Tags: brute force, data structures, dp, implementation, math, two pointers · first AC: Oct 14, 2024 · PyPy 3-64 (first AC)
Quality: 7,853 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, greedy, hashing, strings · first AC: Jun 6, 2024 · PyPy 3-64 (first AC)
Quality: 11,321 global accepts · Tags: dp · first AC: May 20, 2024 · PyPy 3-64 (first AC)
Quality: 2,900 global accepts · Tags: bitmasks, combinatorics, math · first AC: Mar 28, 2026 · PyPy 3-64 (first AC)
Quality: 2,891 global accepts · Tags: brute force, data structures, greedy, implementation, sortings · first AC: Feb 27, 2026 · PyPy 3-64 (first AC)
Quality: 3,180 global accepts · Tags: dp, games, implementation, strings · first AC: Jan 17, 2026 · PyPy 3-64 (first AC)
Quality: 4,255 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 19, 2025 · PyPy 3-64 (first AC)
Quality: 6,464 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy, number theory · first AC: Dec 19, 2025 · PyPy 3-64 (first AC)
Quality: 4,539 global accepts · Tags: dp, math, sortings · first AC: Nov 16, 2025 · PyPy 3-64 (first AC)
Quality: 3,860 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · PyPy 3-64 (first AC)
Tags: bitmasks, implementation, interactive, math · first AC: Mar 10, 2025 · PyPy 3-64 (first AC)
Quality: 6,564 global accepts · Tags: data structures, graphs, greedy, shortest paths · first AC: Feb 2, 2025 · PyPy 3-64 (first AC)
Quality: 6,385 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Aug 21, 2024 · PyPy 3-64 (first AC)
Quality: 6,954 global accepts · Tags: dp, greedy, implementation, math · first AC: Aug 13, 2024 · PyPy 3-64 (first AC)
Quality: 7,092 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation · first AC: Aug 10, 2024 · PyPy 3-64 (first AC)
Quality: 2,705 global accepts · Tags: dp, graphs, greedy, math, sortings · first AC: Feb 15, 2026 · PyPy 3-64 (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Dec 27, 2025 · PyPy 3-64 (first AC)
Quality: 3,529 global accepts · Tags: bitmasks, greedy, math · first AC: Nov 16, 2025 · PyPy 3-64 (first AC)
Quality: 4,035 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy · first AC: Sep 21, 2025 · PyPy 3-64 (first AC)
Quality: 2,503 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jul 31, 2025 · PyPy 3-64 (first AC)