To binary search for a key in a sorted array, the maximum number of comparisons is log2 n. Choose one: Is it true or false?
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A: True.
To binary search for a key in a sorted array, the maximum number of comparisons is log2 n.
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Is it true or false?
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- Given an array of size 10, which is sorted in ascending order, perform binary search. Write the binary search algorithm. At most how many steps will be required to find out the desired item?If a sorted array has duplicate items (max frequency is 2), binary search finds _________?السؤال sequential search: what is the running time of the best case to search if all the elements of an array are equal ? الاجابات O(1) O(n) O(n^2) n log n
- please do fast:-- Estimate how many times faster an average successful search will be in a sorted array of one million elements if it is done by binary search versus sequential search.Given Array: [17 25 2 3 5 7 9 10 11 12] In the first pass, a greater element will be placed in the last of the array. Pass 1: [17 2 3 5 7 9 10 11 12 25] Pass 2: [ 2 3 5 7 9 10 11 12 17 25] this array will be sorted in 2 passes in bubble sort. Question: How can you optimize the bubble sort algorithm to stop unnecessary iteration after the array is sorted.n a sorted array, from lowest to highest, of all prime numbers less than 100 - searching for which prime numbers using linear search will be better than or equal to binary search? NOTE - in this question marking wrong answers will result in negative scoring, so be extremely careful when answering. Group of answer choices 11 41 5 23 43 29 7 17 37 13 31 2 19 3 47
- Binary search will perform at most ( ) comparisons on an array of 1,024 elements. Group of answer choices A. 1,024 B. 512 C. 256 D. 10Binary search will perform at most ( ) comparisons on a sorted array of 256 elements. Group of answer choices 512 256 9 8“A” array has a members and “B” array has b members which are sorted. I need an algorithm to find the k-th member in a new array which is a mix of “A” and “B”. The runtime must be O(log(a+b))
- Create a sort algorithm that counts the variety of key values before sorting the array using key-indexed counting using a symbol table. (This technique should not be used if there are many different key values.)Bubble sort is used to arrange an array in an ascending or descending order. If we are using this algorithm to sort an array in descending order, then what will be the order of values after complete execution of outer loop 3 times: 9, 1, 4, 5, 2, 8, 6, 11, 7, 0 *Let a[] be a sorted array of n integers. Search a given key, say k, on using the binary search method. Use Java method