Higher-order function foldr: (X Y --> Y) Y ListOfX --> Y Which of the below is true? (select two) A) X and Y must be of different types B) X and Y must be of the same type C) The return type of foldr is a function that takes two arguments D) foldr takes a function as an input argument E) Y can't be a list F) The base case of the implicit recursion is of type Y
Q: Problem Statement iven a list_of_strings (which are all lowercase letters), define and implement a…
A: Code: # Function to get minimum count of common character in all the strings in the listdef…
Q: Note: the find_x function in this question is also used in the next question. Nodes in a…
A: Ans : Here is the declaration for the recursive function named find_x which searches the linked list…
Q: a function that modifies a list passed in as an argument. Describe what your function does in terms…
A: Example: def append_four(lst: list): lst.append(4) a = [1, 2, 3]append_four(a)print(a)
Q: python code Write a Python function listDictPrime() that gets as parameter a list of integers,…
A: Given Solution Contains: listDictPrime() function. Screenshot of code of listDictPrime() function.…
Q: Part 1.2: Big bOx Functions You are given two functions which are used in sequence as shown below.…
A: The Answer is
Q: squares Write a function squares that accepts a 2-dimensional list of integers or a list of ranges…
A: The solution for the above given question is given below:
Q: Write a function toSentence : string list -> string = that takes a string list and concatenates its…
A: Since no programming language is mentioned, I am using python. Code: def toSentence(stringList):…
Q: complete the following function. // It is the same as observeCounter except that f has a parameter…
A: // It is the same as observeCounterList except that f has a parameter of type Array[Counter] not…
Q: Exercise 1 Write a function "finalGrade" that takes a list "classList" which contains a sublist for…
A: Input to the Code : The list of student's data Output of the Code : The average of student's data
Q: Write a function called rem_duplicate that takes a tuple in the parameter and return a tuple…
A: EXPLANATION: - The tuple having the duplicates is defined. The function named rem_duplicate accepts…
Q: Description Write the code for the function find_sub which takes as parameter a list input_list and…
A: Q: Find maximum sum sublist
Q: A a. A Pythagorean triple is a list [a, b, c] of positive integers a < b <c so that a + b? = c2.…
A: Python used to answer this question
Q: a function maxCylinderVolume that takes a list of floating-point tuples that represent dimensions of…
A: F# system function such as min or methods in the list module such as List.map are not allowed Write…
Q: Description Write the code for the function find_sub which takes as parameter a list input_list and…
A: Here is the required Python code. main.py def read_list(param): p = param.replace(',', '')…
Q: Write the following F# functions. You may introduce additional functions if desired. You may not use…
A: multiple subparts are then we can answer only first question at a time if you want answer of…
Q: 3 Listdiff Use the built-in higher order functions² and write a non-recursive function val listdiff…
A: OCAML programming : a general purpose programming language with an importance on expressiveness. It…
Q: 20-Write a function listFirstChars() that takes a list of strings as parameter, returns a new list…
A: I have given an answer in step 2.
Q: Write a function "finalGrade" that takes a list "classList" which contains a sublist for each…
A: Here, we are operating on Lists and Tuples are immutable and cannot be inserted or appended. So, do…
Q: Write a function get_list_avg() that expects a parameter main_list (a list of lists) and returns a…
A: The above question is solved in step 2 :-
Q: 5. Write a curried version of your function from problem 4. In this part, you will curry the inner…
A: Currying functions: Currying help's in transforming the function, it didn't call a function. It is…
Q: 3. Smart Numbers language C++ G autocomplete.ready O 1 > #include A number is called a smart number…
A: C++ Code #include <bits/stdc++.h>using namespace std; bool subset(int arr[], int n, int…
Q: Guess a letter: w wallaby You win! # The program selects the word platypus Guess a letter: b…
A: The given python code is examined and the respective needed changes are done on the given code and…
Q: 16-Write a function called find_integer_with_most_divisors that receives a list of integers and…
A: Since the programming language is not specified in the question, so I am using python programming…
Q: Define a function named duplicate_evens (numbers_list) which takes an integer list as a parameter.…
A: In this question we have to write a python program in which from a given list, implement the…
Q: Write a function palindromes that accepts a sentence as an argument. The function then returns a…
A: Answer :
Q: Use the function design recipe to develop a function named count_odds. The function takes a list of…
A:
Q: Jump to level 1 Define a function ParseStr) that takes a string parameter and returns "Yes" if the…
A: logic:- define a function ParseStr(input) check if(isupper(input[5]) return “yes”…
Q: F# system function such as min and list.map are not allowed write a function in F# elimDuplicates…
A: write a function in F# elimDuplicates that takes a list of integers and eliminates consecutive…
Q: Function Description Generate the code for a recursive function: furthest(n: int, lst: list)--> int…
A: I give the code in Python as per your requirement along with output and code screenshot
Q: -) Define a function printList(0 with one parameter p. 1) This function prints all values in the…
A: The program to print List using a function
Q: 6.27 LAB: Multiples of ten in a list Write a program that reads a list of integers, and outputs…
A: def is_list_mult10(my_list): count = 0 n = len(my_list) for i in range(0, n): if…
Q: 2. Write a function max(L) which examines the argument list L, and returns the largest object of ty…
A: In the first question, we have to find the maximum float element of the list.In the second question,…
Q: Find the Median without the High and Low Write a function MedianWithoutHL(ScoreList) that takes an…
A: The required Python code is given below: def MedianWithoutHL(ScoreList): # method to takes an…
Q: 1. A list of numbers is said to be balanced if the sum of its first half is equal to the sum of its…
A: As per our company guidelines we are supposed to answer only one question per post and kindly…
Q: $\square \quad$ Question 1 Study the definition of function funArray and answer the question below.…
A: Solution: Language: C++ Source Code: please check step 2 for code
Q: 4. Write a function remove_repetition that takes any list 1st and returns a new list with the same…
A: (1) Create an empty list called "res" (2)Loop through each element in the list (3) If the element is…
Q: 3. (a) A PHP function is defined as follows: function planets ($arr) { if ($arr [1]) { print…
A: The given code is:- <?php function planets($arr) { if($arr[1]){ print…
Q: In SML, combine the two separate code and rewrite into a single function named union that returns…
A: If you assume that a function union: ''a list * ''a list -> ''a list takes two lists of elements…
Q: Add the following functions and write a program using c++ to test these functions in the class…
A: #ifndef H_UnorderedLinkedList#define H_UnorderedLinkedList #include "linkedList.h"using namespace…
Q: Write a function that takes a list and returns a new list that contains all the elements of the…
A: Introduction : Here, we have to write a function that takes a list and returns a new list…
Q: Write a function that takes in 2 lists and checks whether they have the same elements in the same…
A:
Q: const std::vector more_words { "this is a sentence.", "this is also words "another line in one",…
A: Standard Template Library(STL): Algorithms The header <algorithm> defines a collection of…
Q: Write a function definition named first_and_second that takes in sequence and returns the first and…
A: python function to find first and second element in the list
Q: Write a function maxGroup that determines, for a given integer list, the stored number of the…
A: l=list(map(int,input().split()))d={}for i in l: if i in d: d[i]+=1; else:…
Q: Write a function called rem_duplicate that takes a tuple in the parameter and return a tuple…
A: EXPLANATION: - The tuple having the duplicates is defined. The function named rem_duplicate accepts…
Q: Write a function called chop that takes a list, modifies it by removing the first and last elements,…
A: We will be seeing the simple program for implementing our classes. We will be having comments which…
Q: 2 Pascal triangle Write a function val nextpascalrow : int list -> int list - that given a list of…
A: Pascal’s triangle may be a triangular array of the binomial coefficients. Write a operate that takes…
Q: → Part 4: Order Up! Complete the function order lunches, which takes two arguments: • stock: A…
A: Python (main.py) #function order_lanches @ two arguments stock(dict) and orders(list) def…
Q: An acronym is a word formed from the initial letters of words in a set phrase. Define a function…
A: Iterate over the given string character by character. The first character and the upper case…
Higher-order function foldr: (X Y --> Y) Y ListOfX --> Y
Which of the below is true? (select two)
A) X and Y must be of different types
B) X and Y must be of the same type
C) The return type of foldr is a function that takes two arguments
D) foldr takes a function as an input argument
E) Y can't be a list
F) The base case of the implicit recursion is of type Y
Step by step
Solved in 2 steps
- Problem C. Durdle Match You are tasked with helping write part of an exciting new word-guessing game, “Durdle”. The game is one in which a player attempts to guess a five-letter word in successive guesses. In this problem and the next one, we will build an implementation of this word-guessing game. First, to support this game, we will write a function named durdle_match(guess, target) that takes in two strings - a player’s guess, and the target word that the player is attempting to guess. Each of the given words is five letters long. This function should return a five-letter string consisting of the letters B, G, and Y that has a meaning associated with the guess as follows: B: This letter in the guess does not appear in the target string Y: This letter in the guess appears in the target string in another location ● G: This letter in the guess appears in the same location in the target string Examples: >>> durdle_match('quick','perky') 'BBBBY' >>>…Question 2: multiply Problem statement In this question first we will practice function overloading and then function templates. Please follow below instructions. We can extend multiplication easily for string types if we interpret the operation as repetition. For example "code" * 3 may be interpreted as "codecodecode". In fact, languages like PythonLinks to an external site. already support this operation. Write a C++ function named multiply that can multiply(repeat) an std::string by a given integer number and return the repeated string. Write another C++ function named multiply that can multiply two given integer (int type) numbers and return the product as an integer. Write another C++ function with the same name that can multiply a floating point number (double type) by a given integer number and return the product as a floating point number. We defined three functions with the same name without a problem. It is either because they have a different number of parameters, or…5.13 LAB: Acronyms C++ An acronym is a word formed from the initial letters of words in a set phrase. Define a function named CreateAcronym that takes a string parameter and returns the acronym of the string parameter. Append a period (.) after each letter in the acronym. If a word begins with a lower case letter, don't include that letter in the acronym. Then write a main program that reads a phrase from input, calls CreateAcronym() with the input phrase as argument, and outputs the returned acronym. Assume the input has at least one upper case letter. Ex: If the input is: Institute of Electrical and Electronics Engineers the output should be: I.E.E.E. The program must define and call a function:string CreateAcronym(string userPhrase) Hint: Use isupper() to check if a letter is upper case. I try the function void CreateAcronym (char [], char[]). I need another solution with string CreateAcronym(string userPhrase). Appreciate it so much if you can solve it. #include…
- Find the Median without the High and Low Write a function MedianWithoutHL(ScoreList) that takes an unsorted list of n numbers as a parameter, discards the highest and the lowest numbers and return the median. You can assume the number of items in the list is between 0.0 and 9.9. To find the median from a list of items, you have tosort the list and find out the value of the item in the middle.Note: If the list has an odd number of items, the median is the value of the middle item. If the list has an even number of items, the median is the average of the two middle items.21.1 LAB: Fun with characters Complete the check_character() function which has 2 parameters: A string, and a specified index. The function checks the character at the specified index of the string parameter, and returns a string based on the type of character at that location indicating if the character is a letter, digit, whitespace, or unknown character. Ex: The function calls below with the given arguments will return the following strings: check_character('happy birthday', 2) returns "Character 'p' is a letter"check_character('happy birthday', 5) returns "Character ' ' is a white space"check_character('happy birthday 2 you', 15) returns "Character '2' is a digit"check_character('happy birthday!', 14) returns "Character '!' is unknown" Use Python, please.(Perfect Numbers) An integer is said to be a perfect number if the sum of its divisors, including 1 (but not the number itself), is equal to the number. For example, 6 is a perfect number, because 6=1+2+3. Write a functionisPerfect that determines whether parameter number is a perfect number. Use this function in a program that determines and prints all the perfect numbers between 1 and 1000. Print the divisors of each perfect number to confirm that the number is indeed perfect. Challenge the power of your computer by testing numbers much larger than 1000.
- Question 2: multiply Problem statement In this question first we will practice function overloading and then function templates. Please follow below instructions. We can extend multiplication easily for string types if we interpret the operation as repetition. For example "code" * 3 may be interpreted as "codecodecode". In fact, languages like Python already support this operation. Write a C++ function named multiply that can multiply(repeat) an std::string by a given integer number and return the repeated string. Write another C++ function named multiply that can multiply two given integer (int type) numbers and return the product as an integer. Write another C++ function with the same name that can multiply a floating point number (double type) by a given integer number and return the product as a floating point number. We defined three functions with the same name without a problem. It is either because they have a different number of parameters, or because any of their…Help and show me how to fix an error? def kwargs_to_args_decorator(*args, **kwargs): This question is meant to test your knowledge of creating a decorator that accepts an arbitrary number of positional and keyword arguments, to decorate a function that accepts an arbitrary number of positional and keyword arguments, and alters the arguments before passing them to the decorated function. When the decorated function is invoked, this decorator should modify the arguments the decorated function receives. This decorator should filter out all positional arguments passed to the decorated function, which are found in the positional arguments passed to the decorator when the decorator was initialized. It should also filter out all keyword arguments with keys that are found in the keyword arguments given to the decorator when the decorator was initialized. After performing the modifications to the arguments, the decorator should invoke the decorated function with the modified arguments and…Probelm part 1: Define a function called common_divisors that takes two positive integers m and n as its arguments and returns the list of all common divisors (including 1) of the two integers, unless 1 is the only common divisor. If 1 is the only common divisor, the function should print a statement indicating the two numbers are relatively prime. Otherwise, the function prints the number of common divisors and the list of common divisors. Complete each to do with comments to expalin your process. Problem part 2: complete the following todo's and make comments to explain each step # TODO: Define the function 'common_divisors' with two arguments 'm' and 'n'. # TODO: Start with an empty list and append common divisors to the list. # TODO: Create a conditional statement to print the appropriate statement as indicated above. Problem part 3: Call the function common_divisors by passing 5 and 38. Your output should look like this: 5 and 38 are relatively prime. # TODO: Call…
- iii. Add a function named lowercase() to this program that takes a list of uppercase letters as a parameter (e.g., x). This function must convert each uppercase letter in x to lowercase and return the list. Your function must use the ord() and chr() functions to solve this problem. You must NOT use the built-in lower() method. Hint: for any letter, the difference between its lowercase and uppercase ASCII values is 32. For example, ASCII values of 'a' and 'A' are 97 and 65, respectively; ASCII values of 'z' and 'Z' are 122 and 90, respectively.Please send me answer within 10 min!! I will rate you good for sure!! Please provide screenshot of code and output with explaination!! Write a C program that implements and tests a function that simulates strcmp function. You should not use functions from <string.h> library. You may use array and/or pointer notation to define the functions. More precisely, you should implement this function: Hint: int myStrcmp (const char *s1, const char *s2) This function compares the string pointed to by s1 to the string pointed to by s2. If the string pointed to by s1 comes before the string pointed to by s2 in dictionary ordering, then -1 is returned. If the string pointed to by s1 is the same as the string pointed to by s2, then 0 is returned (the compare function is case sensitive). Otherwise, 1 is returned. C programWrite a function that takes list and a number (x) as parameters. Assume list contains only numbers, the function displays all of the numbers that are greater than x, and return true. If the function does not find any number greater than x, return your false which indicates an error.