Hackademic

Question :- Write a Python function frequency(l) that takes as input a list of integers and returns a pair of the form (minfreqlist,maxfreqlist) where minfreqlist is a list of numbers with minimum frequency in l, sorted in ascending order maxfreqlist is a list of numbers with maximum frequency in l, Read more…

1.What properties of hash functions are necessary when used for hashing passwords? A. It converts string of any length to a string of fixed length B. It converts any string to the same random string each time C. It is not possible to recover the original string from its hashed Read more…

1.The ith order statistic of n elements is A). The ith smallest element B). The ith largest element C). The sum of all elements of the input D).None Ans: A). The ith smallest element 2.The naive approach of solving the selection problem using any comparison sorting algorithm (assume that the Read more…

1) Which of the following operators can use friend functions for overloading? a) == b) [ ] c) –> d) ( ) Answer(s) : a) == [quads id=1] 2) What will be the O/P of the following program ? #include using namespace std; class GlobalClass { int m_value; static GlobalClass Read more…

Question :- Define a Python function ascending(l) that returns True if each element in its input list is at least as big as the one before it. Here are some examples to show how your function should work. >>> ascending([]) True >>> ascending([3,3,4]) True >>> ascending([7,18,17,19]) False A list of integers is said to be a valley Read more…

1.In Quicksort of the following numbers, if the pivot is chosen as the first element,what will be the order of the numbers after the use of partition function? Assume we are sorting in increasing order. 11 15 9 13 17 7 5 12 6 18 A) 6 7 9 5 Read more…