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Open on Codeforces · 834 unique accepted
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Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 3, 2025 · PyPy 3-64 (first AC)
Quality: 1,378 global accepts · Tags: geometry, math, matrices · first AC: Jun 2, 2025 · PyPy 3-64 (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: Jun 2, 2025 · PyPy 3-64 (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Jun 1, 2025 · PyPy 3-64 (first AC)
Quality: 1,226 global accepts · Tags: math, sortings · first AC: Oct 24, 2024 · PyPy 3-64 (first AC)
Quality: 996 global accepts · Tags: data structures, dp, expression parsing, flows, greedy, strings · first AC: Feb 11, 2026 · PyPy 3-64 (first AC)
Quality: 1,188 global accepts · Tags: constructive algorithms, interactive, math, meet-in-the-middle, probabilities · first AC: Feb 6, 2026 · PyPy 3-64 (first AC)
Quality: 1,788 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Feb 6, 2026 · PyPy 3-64 (first AC)
Quality: 991 global accepts · Tags: brute force, constructive algorithms, interactive, math · first AC: Jan 28, 2026 · PyPy 3-64 (first AC)
Quality: 1,443 global accepts · Tags: brute force, data structures, hashing, math, number theory · first AC: Jan 27, 2026 · PyPy 3-64 (first AC)
Quality: 680 global accepts · Tags: binary search, brute force, data structures, dp, greedy · first AC: Jan 18, 2026 · PyPy 3-64 (first AC)
Quality: 1,093 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, greedy, math · first AC: Dec 29, 2025 · PyPy 3-64 (first AC)
Quality: 1,024 global accepts · Tags: combinatorics, math, probabilities · first AC: Dec 6, 2025 · PyPy 3-64 (first AC)
Quality: 1,443 global accepts · Tags: bitmasks, constructive algorithms · first AC: Dec 2, 2025 · PyPy 3-64 (first AC)
Quality: 1,273 global accepts · Tags: combinatorics, data structures, math · first AC: Dec 1, 2025 · PyPy 3-64 (first AC)
Quality: 1,851 global accepts · Tags: combinatorics, dp, math · first AC: Nov 29, 2025 · PyPy 3-64 (first AC)
Quality: 1,039 global accepts · Tags: data structures, greedy · first AC: Oct 23, 2025 · PyPy 3-64 (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Sep 11, 2025 · PyPy 3-64 (first AC)
Quality: 574 global accepts · Tags: divide and conquer, math · first AC: Aug 7, 2025 · PyPy 3-64 (first AC)
Quality: 1,026 global accepts · Tags: data structures, implementation, sortings, two pointers · first AC: Jul 20, 2025 · PyPy 3-64 (first AC)
Quality: 957 global accepts · Tags: dp, greedy, implementation · first AC: Jul 20, 2025 · PyPy 3-64 (first AC)
Quality: 522 global accepts · Tags: combinatorics, math · first AC: Jul 15, 2025 · PyPy 3-64 (first AC)
Quality: 3,239 global accepts · Tags: math, number theory, probabilities · first AC: Jul 14, 2025 · PyPy 3-64 (first AC)
Quality: 663 global accepts · Tags: brute force, math · first AC: Jul 14, 2025 · PyPy 3-64 (first AC)
Quality: 1,081 global accepts · Tags: brute force, greedy, implementation, math, sortings · first AC: Jul 14, 2025 · PyPy 3-64 (first AC)