What is the time complexity of Heap’s algorithm?(a) O(n log n)(b) O(n^2)(c) O(n*n!)(d) O(n!)This question was posed to me by my college professor while I was bunking the class.My question is taken from Number Theory in portion Number Theory of Data Structures & Algorithms II

What is the time complexity of Heap’s algorithm?(a) O(n log n)(b) O(

1.	What is the time complexity of Heap’s algorithm?(a) O(n log n)(b) O(n^2)(c) O(n*n!)(d) O(n!)This question was posed to me by my college professor while I was bunking the class.My question is taken from Number Theory in portion Number Theory of Data Structures & Algorithms II
Answer» Right OPTION is (d) O(N!) The explanation is: The recurrence RELATION for the HEAP’s algorithm is given by the expression T(n)=n * T(n-1). It is CALCULATED by using substitution method. It is found to be equal to O(n!).

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What is the time complexity of Heap’s algorithm?(a) O(n log n)(b) O(n^2)(c) O(n*n!)(d) O(n!)This question was posed to me by my college professor while I was bunking the class.My question is taken from Number Theory in portion Number Theory of Data Structures & Algorithms II

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