query: PHP: What is the complexity [i.e O(1),O(n)] of the function 'count'?
positive_passages.docid: 151316
positive_passages.text: Is PHP's count() function O(1) or O(n) for arrays?
negative_passages.docid: 39387
negative_passages.text: In Java, for a string x, what is the runtime cost of s.length()? Is it O(1) or O(n)?
negative_passages.docid: 60915
negative_passages.text: Count number of 1's in binary representation
negative_passages.docid: 127069
negative_passages.text: Discrete Math - Counting
negative_passages.docid: 153963
negative_passages.text: Big O of Recursive Methods
negative_passages.docid: 148734
negative_passages.text: Time complexity analysis. choosing operator for counting number of times a line of code runs
negative_passages.docid: 152485
negative_passages.text: Reliably determine the number of elements in an array
negative_passages.docid: 66784
negative_passages.text: Number of strings lenght $n$ with no consecutive zeros
negative_passages.docid: 23526
negative_passages.text: Complexity of arithmetic in a finite field?
negative_passages.docid: 106942
negative_passages.text: Recursion or iteration?
negative_passages.docid: 44841
negative_passages.text: Complexity of $T(n) = 2T(n/2) + n$
negative_passages.docid: 11959
negative_passages.text: What's wrong with this argument that $[0,1]$ is countable?
negative_passages.docid: 47027
negative_passages.text: Function that counts the number of arguments of other functions
negative_passages.docid: 64658
negative_passages.text: How many associative binary operations for a set of two elements?
negative_passages.docid: 82437
negative_passages.text: How to keep count in a recursive function?
negative_passages.docid: 155831
negative_passages.text: What are the total number of ordered permutations of a list of elements (possibly repeated)?
negative_passages.docid: 132462
negative_passages.text: PHP hashing function that returns an integer (32bit int)