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Open on Codeforces · 419 unique accepted
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Quality: 25,538 global accepts · Tags: bitmasks, brute force, dp, greedy · first AC: Feb 1, 2026 · PyPy 3-64 (first AC)
Quality: 19,520 global accepts · Tags: bitmasks, brute force, constructive algorithms, dp, math · first AC: Jan 31, 2026 · PyPy 3-64 (first AC)
Quality: 15,059 global accepts · Tags: binary search, brute force, dp, greedy, implementation, math · first AC: Jan 30, 2026 · PyPy 3-64 (first AC)
Quality: 18,019 global accepts · Tags: brute force, dp, math, number theory · first AC: Jan 29, 2026 · PyPy 3-64 (first AC)
Quality: 11,559 global accepts · Tags: binary search, math · first AC: Jan 29, 2026 · PyPy 3-64 (first AC)
Quality: 18,022 global accepts · Tags: binary search, data structures, implementation · first AC: Jan 28, 2026 · PyPy 3-64 (first AC)
Quality: 21,384 global accepts · Tags: binary search, bitmasks, data structures, dp · first AC: Jan 27, 2026 · PyPy 3-64 (first AC)
Quality: 23,697 global accepts · Tags: dp · first AC: Jan 26, 2026 · PyPy 3-64 (first AC)
Quality: 20,363 global accepts · Tags: binary search, constructive algorithms, greedy, sortings, two pointers · first AC: Jan 24, 2026 · PyPy 3-64 (first AC)
Quality: 10,227 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jan 18, 2026 · PyPy 3-64 (first AC)
Quality: 22,204 global accepts · Tags: data structures, divide and conquer, sortings · first AC: Jan 10, 2026 · Python 3 (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · Python 3 (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · Python 3 (first AC)
Quality: 8,551 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,031 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,455 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 15, 2026 · PyPy 3-64 (first AC)
Quality: 5,819 global accepts · Tags: games, greedy, sortings · first AC: Mar 9, 2026 · PyPy 3-64 (first AC)
Quality: 413 global accepts · Tags: *special, constructive algorithms, greedy · first AC: Mar 2, 2026 · Kotlin 1.7 (first AC)
Quality: 17,803 global accepts · Tags: dp · first AC: Feb 10, 2026 · PyPy 3-64 (first AC)
Quality: 14,214 global accepts · Tags: bitmasks, math · first AC: Feb 9, 2026 · PyPy 3-64 (first AC)
Quality: 11,127 global accepts · Tags: bitmasks, brute force, strings · first AC: Feb 8, 2026 · PyPy 3-64 (first AC)
Quality: 10,462 global accepts · Tags: brute force, constructive algorithms, greedy, implementation, sortings, strings · first AC: Feb 6, 2026 · PyPy 3-64 (first AC)
Quality: 13,079 global accepts · Tags: combinatorics, math · first AC: Jan 24, 2026 · PyPy 3-64 (first AC)
Quality: 14,080 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 23, 2026 · PyPy 3-64 (first AC)
Quality: 15,133 global accepts · Tags: data structures, dp, implementation, math · first AC: Jan 22, 2026 · PyPy 3-64 (first AC)