(python) Is this true or false? The following function definition means that this function accept one or more values in a comma separated list: def greet(*names):
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(python)
Is this true or false?
The following function definition means that this function accept one or more values in a comma separated list:
def greet(*names):
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- Please use python for this problem: Please use Python when answering the question: Question 2: numPairs Write a function numPairs that accepts two arguments, a target number and a list of numbers. The function then returns the count of pairs of numbers from the list that sum to the target number. In the first example the answer is 2 because the pairs (0,3) and (1,2) both sum to 3. The pair can be two of the same number, e.g. (2,2) but only if the two 2’s are separate twos in the list. In the last example below, there are three 2’s, so there are three different pairs (2,2) so there are 5 pairs total that sum to 4. Output is shown in the picture attached. Also, make sure all of the code works for the output:Topic: Singly Linked ListImplement the following functions in C++ program. Read the question carefully. Below is the "CODE THAT NEEDS TO BE IMPROVED" or "NOT FINAL CODE" (See attached photo for reference) bool addAt(int num, int pos) This method will add the integer num to the posth position of the list and returns true if the value of pos is valid. Performing addAt(20, 2) in the example list will add 20 at the 2nd position and the linked list will now look like this: 10 -> 20 -> 30 -> 40 -> 50. When the value of pos is invalid i.e. greater than the size + 1 or less than one, return false. bool addAt(int num, int pos) { if (pos == 1) { // case 1: addHead addHead(num); return true; } if (pos == index + 1) { // case 3: addTail addTail(num); return true; } node* currnode = head; //addAt(20, 3) int count = 0; while (currnode…Write a function recursively_count_vowels() which accepts a pointer to a string, and any other parameters you see fit, and recursively counts the number of vowels in the provided string. This function should return the number of vowels in the string. (programming language c)
- Create a c++ shopping cart program using: linked list- - this will be used as the customer's cart. This is where the items that the customer will buy are placed before checking them out. Array - to store your store products. Pointers - since you will be using linked lists, it is imperative that you also will be using pointers. Functions - Make sure that your program will have user-defined functions (e.g.: function for adding nodes, function for displaying the cart, etc.) The menu options would be cout1. Write and test a function to meet this specification. (You only need to write the function; your instructor will test it). squareEach(nums) nums is a list of numbers. Modifies the list by squaring each entry. Should return the list of squared entries. (You only need to write the function; your instructor will test it). 2. Write and test a function to meet this specification. sumList(nums) nums is a list of numbers. Returns the sum of the numbers in a list. (You only need to write the function; your instructor will test it). 3. Write and test a function to meet this specification. toNumbers(strList) strList is a list of strings, each of which represents a number. Modifies each entry in the list by converting it into a number. It should return the list of numbers. (You only need to write the function; your instructor will test it).Please use Python when answering the question: Question 2: numPairs Write a function numPairs that accepts two arguments, a target number and a list of numbers. The function then returns the count of pairs of numbers from the list that sum to the target number. In the first example the answer is 2 because the pairs (0,3) and (1,2) both sum to 3. The pair can be two of the same number, e.g. (2,2) but only if the two 2’s are separate twos in the list. In the last example below, there are three 2’s, so there are three different pairs (2,2) so there are 5 pairs total that sum to 4. Output is shown in the picture:
- *Code in Python In convert.py, define a function decimalToRep that returns the representation of an integer in a given base. The two arguments should be the integer and the base. The function should return a string. It should use a lookup table that associates integers with digits. A main function that tests the conversion function with numbers in several bases has been provided. An example of main and correct output is shown below: def main(): """Tests the function.""" print(decimalToRep(10, 10)) print(decimalToRep(10, 8)) print(decimalToRep(10, 2)) print(decimalToRep(10, 16))10 12 1010 A***python only*** Write a function votes_by_race() which takes a list of dicts as a parameter and returns a dict. For example, given the following list: votes = [{'for': 'A, 'age': 35, 'race': 'w'}, {'for': 'B', 'age': 40, 'race': 'b'}, {'for': 'B', 'age': 20, 'race': 'b'}, {'for': 'A', 'age': 30, 'race': 'a'}, {'for': 'A', 'age': 41, 'race': 'w'}, ] The call votes_by_race(votes) should return the following dict:{"White": 2, 'Black': 2, 'Asian': 1, "Hispanic': 0}Please answer it in Python 1) Write a function last_consonant that takes as an argument a word and returns two return values: the index of its last consonant and the last consonant (as for lists, we will consider that the index of the first letter is zero). We will not deal with the problematic case where the word does not contain a consonant. Example: last_consonant('arrivee') returns 4, 'v' 2) Write a function double_consonant that takes as an argument a word and has two return values: a Boolean worth True if the word contains a double consonant (twice the same consonant in a row), and in this case the second return value is the consonant that is doubled; if there is no doubled consonant, the function must return False and None. If the word contains several double consonants (for example, 'successor'), true will be returned and the first double consonant appearing in the word. Examples: double_consonant('arrive') is True, 'r'. double_consonant ('candy') is false, none…
- Topic: Singly Linked ListImplement the following functions in C++ program. Read the question carefully. (See attached photo for reference) int removeAt(int pos) Removes the number in the posth position of the list and returns the element removed. Performing removeAt(3) in the example list will remove the 3rd element of the linked list and the updated list will be: 10 -> 30 -> 50 When the value of pos is greater than the size or less than one, return -1. int removeAll(int num) Removes all instances of num in the linked list and returns the number of instances removed. In this list 10 -> 10 -> 20 -> 30 -> 10, performing removeAll(10) will remove all three 10's and the list will look like this: 20 -> 30. Then, it will return the number of instances removed, in this case, 3. int contains(int num) This will return the position of the first instance of the element num in the list. If num is not found, return 0. In the example, having the method contains(30) will…I'm trying to create a helper function that other functions call on, and im having some trouble. This function takes in a list and an id. It's function is to return a true or false statement whether the id is unique on the list. A seperate function would add or not add it to the list using that. How would I go about this? (Python)/ In python / def get_new_grades():"""Write a function get_new_grades, such that given a string of grades as an input parameter,returns two objects:the initial grades as a list of numerical valuesas well asa new list with the numerical values, where the scores that are less than 50 are replaced by 50. """ pass