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Open on Codeforces · 834 unique accepted
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Tags: brute force, math, number theory · first AC: Nov 12, 2024 · PyPy 3-64 (first AC)
Quality: 13,291 global accepts · Tags: binary search, implementation, math · first AC: Nov 10, 2024 · Kotlin 1.9 (first AC)
Tags: constructive algorithms · first AC: Nov 8, 2024 · PyPy 3-64 (first AC)
Quality: 5,039 global accepts · Tags: games · first AC: Nov 5, 2024 · PyPy 3-64 (first AC)
Quality: 15,282 global accepts · Tags: greedy · first AC: Nov 4, 2024 · Python 3 (first AC)
Quality: 16,177 global accepts · Tags: binary search, math, sortings, two pointers · first AC: Nov 1, 2024 · PyPy 3-64 (first AC)
Quality: 14,583 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Oct 30, 2024 · PyPy 3-64 (first AC)
Quality: 11,532 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Oct 27, 2024 · Kotlin 1.9 (first AC)
Quality: 22,450 global accepts · Tags: greedy, math · first AC: Oct 27, 2024 · PyPy 3-64 (first AC)
Quality: 14,142 global accepts · Tags: brute force, data structures, dfs and similar, dsu, graphs, greedy, math · first AC: Oct 24, 2024 · PyPy 3-64 (first AC)
Quality: 17,816 global accepts · Tags: dp, greedy, two pointers · first AC: Oct 24, 2024 · PyPy 3-64 (first AC)
Quality: 18,778 global accepts · Tags: geometry, math · first AC: Oct 24, 2024 · PyPy 3-64 (first AC)
Quality: 16,180 global accepts · Tags: implementation, math · first AC: Oct 24, 2024 · PyPy 3-64 (first AC)
Quality: 18,302 global accepts · Tags: bitmasks, hashing, implementation, math, schedules, ternary search · first AC: Sep 29, 2024 · PyPy 3-64 (first AC)
Quality: 7,304 global accepts · Tags: constructive algorithms, implementation, trees · first AC: Apr 4, 2026 · PyPy 3-64 (first AC)
Quality: 8,857 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: Jan 7, 2026 · PyPy 3-64 (first AC)
Quality: 10,673 global accepts · Tags: binary search, greedy, math, two pointers · first AC: Jan 7, 2026 · PyPy 3-64 (first AC)
Quality: 9,031 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Nov 10, 2025 · PyPy 3-64 (first AC)
Quality: 10,259 global accepts · Tags: brute force, greedy, implementation · first AC: Oct 5, 2025 · PyPy 3-64 (first AC)
Quality: 10,464 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, greedy, trees · first AC: Sep 21, 2025 · PyPy 3-64 (first AC)
Quality: 9,752 global accepts · Tags: constructive algorithms, dp, greedy, implementation · first AC: Sep 20, 2025 · Python 3 (first AC)
Quality: 12,378 global accepts · Tags: data structures, games, greedy · first AC: Sep 9, 2025 · PyPy 3-64 (first AC)
Quality: 14,528 global accepts · Tags: binary search, interactive · first AC: Jul 12, 2025 · PyPy 3-64 (first AC)
Quality: 14,685 global accepts · Tags: dp, greedy, implementation, strings · first AC: Jun 17, 2025 · PyPy 3-64 (first AC)
Quality: 14,368 global accepts · Tags: binary search, combinatorics, math · first AC: Jun 9, 2025 · PyPy 3-64 (first AC)