Medium Understand Linked Lists Multiple Choice
Time and space complexity of merging K sorted linked lists using a min-heap?
Understand — Tests comprehension and ability to explain concepts.
Answer Options
A O(N log K) time, O(K) space
B O(N log N) time, O(N) space
C O(N*K) time, O(1) space
D O(K log N) time, O(N) space
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See the Answer on Guru Sishya →This question is from the Linked Lists topic (Data Structures).
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