Define a recursive function named trim; it takes as its arguments a linked list (the head node of it) and a non-negative integer representing the index of an element in the list. The function mutates the linked list such that all elements that occur after the index is removed. Additionally, the function returns a linked list of all the elements that were moved. If the index value exceeds the length of the linked list, it should raise an IndexError. For example, if we defined a list as l1 = LN(1, LN(2, LN 3))) , calling the function would return the linked list LN(2, LN(3)), and the mutated l1 would become LN(1). You must use recursion. def trim(l: LN, index: int) -> LN

Write The code for a basic recursive quicksort member function.

Write a function nth_member(data, n) that takes a list data and an integer n as parameters and returns the nth member of the list of data, assuming the first member has an index of n = 0. You may assume that data contains at least n + 1 members.

please code in python The following code defines a list of names and also contains a header for the function best. The best function takes two arguments: a generic scoring function, score, and a list of strings, names. Fill in the function so that it applies a score function to each string in the names list and returns the name with the highest score. If there are ties in the list, your function should return the first item with the maximum score. The best function needs to be designed so that it can take any scoring function and return the name with the highest score. For this question, define a function called len_score that returns the length of a word. Call the best function with the len_score function as a parameter. Example: names = ["Ben", "April", "Zaber", "Alexis", "McJagger", "J.J.", "Madonna"] best(len_score, names) -> 'McJagger'

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'Split List' in Scheme:

PYTHON 3.7 CODELAB

The function ver() is defined as follows: void ver(char "pc) { char c; if( "pc == "\O' ) return; c = "pc; ++pc; ver(pc); putchar(c); Show the output when function ver() is called as follows: ver("recursion");

C++

The destination of a function's return value may be represented as a sequence of instructions. When making modifications to the stack, keep in mind that they must not prevent the method from returning to its caller.