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Open on Codeforces · 614 unique accepted
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Quality: 17,664 global accepts · Tags: binary search, math, ternary search · first AC: Jan 27, 2026 · PyPy 3-64 (first AC)
Quality: 18,774 global accepts · Tags: geometry, math · first AC: Jan 27, 2026 · PyPy 3-64 (first AC)
Quality: 12,385 global accepts · Tags: brute force, constructive algorithms, greedy, number theory · first AC: Dec 5, 2025 · Python 3 (first AC)
Quality: 11,061 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · PyPy 3-64 (first AC)
Quality: 12,284 global accepts · Tags: greedy, math, number theory · first AC: Oct 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,540 global accepts · Tags: greedy, implementation, math, number theory · first AC: Oct 19, 2025 · PyPy 3-64 (first AC)
Quality: 12,361 global accepts · Tags: binary search, interactive · first AC: Oct 17, 2025 · PyPy 3-64 (first AC)
Quality: 12,217 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · PyPy 3-64 (first AC)
Quality: 14,845 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation, math, number theory · first AC: Mar 10, 2026 · PyPy 3-64 (first AC)
Quality: 17,427 global accepts · Tags: brute force, implementation, number theory, strings · first AC: Mar 10, 2026 · PyPy 3-64 (first AC)
Quality: 7,728 global accepts · Tags: greedy, sortings · first AC: Feb 26, 2026 · PyPy 3-64 (first AC)
Quality: 7,027 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · PyPy 3-64 (first AC)
Quality: 18,335 global accepts · Tags: binary search, math, sortings · first AC: Feb 14, 2026 · PyPy 3-64 (first AC)
Quality: 13,959 global accepts · Tags: combinatorics, math · first AC: Feb 14, 2026 · PyPy 3-64 (first AC)
Quality: 14,820 global accepts · Tags: combinatorics, dp, greedy, two pointers · first AC: Feb 14, 2026 · Python 3 (first AC)
Quality: 13,441 global accepts · Tags: binary search, brute force, greedy · first AC: Feb 6, 2026 · Python 3 (first AC)
Quality: 11,419 global accepts · Tags: bitmasks, constructive algorithms, interactive, math, number theory · first AC: Feb 4, 2026 · PyPy 3-64 (first AC)
Quality: 14,683 global accepts · Tags: dp, greedy, implementation, strings · first AC: Jan 24, 2026 · PyPy 3-64 (first AC)
Quality: 9,024 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,773 global accepts · Tags: constructive algorithms, geometry, greedy, implementation, sortings · first AC: Oct 10, 2025 · PyPy 3-64 (first AC)
Quality: 10,251 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 5, 2025 · Python 3 (first AC)
Quality: 10,458 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 21, 2025 · PyPy 3-64 (first AC)
Quality: 9,739 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · PyPy 3-64 (first AC)
Quality: 10,169 global accepts · Tags: brute force, implementation, math · first AC: Sep 7, 2025 · PyPy 3-64 (first AC)
Quality: 15,127 global accepts · Tags: data structures, dp, implementation, math · first AC: Apr 3, 2026 · PyPy 3-64 (first AC)