1. Using a cin statement within a for loop Group of answer choices will result in a compiler error can be a effective way to get repeated input is legal if the loop is not nesting does not do a thing….just look good 2. Which of the following statements shows the correct usage of setw? Group of answer choices cout << setw:10 << result; cout << setw(10) << result; cout << setw(10, result); cout << setw[10] << result; 3. Boolean variables can have how many different values? Group of answer choices 1 2 3 4

Using recursion, write a function sum that takes a single argument n and computes the sum of all integers between 0 and n inclusive. Do not write this function using a while or for loop. Assume n is non-negative. def sum(n): """Using recursion, computes the sum of all integers between 1 and n, inclusive. Assume n is positive. >>> sum(1) 1 >>> sum(5) # 1 + 2 + 3+ 4+ 5 15 "*** YOUR CODE HERE ***"

Define a function named check_game_finished (encrypted_list) which takes a list of characters as a parameter. The function returns True if the game is over, and False otherwise. The game is over when there is no longer any "*" characters in the parameter list. For example: Test Result False True data = ['h', '*', ¹*¹, ¹*¹, ¹*'] print(check_game_finished (data)) data = ['h', 'e', '1', '1', 'o'] print(check_game_finished(data)) data = ['s', ¹*¹ 'd'] False print(check_game_finished (data))

Using c++ Contact list: Binary Search   A contact list is a place where you can store a specific contact with other associated information such as a phone number, email address, birthday, etc. Write a program that first takes as input an integer N that represents the number of word pairs in the list to follow. Word pairs consist of a name and a phone number (both strings). That list is followed by a name, and your program should output the phone number associated with that name. Define and call the following function. The return value of FindContact is the index of the contact with the provided contact name. If the name is not found, the function should return -1 This function should use binary search. Modify the algorithm to output the count of how many comparisons using == with the contactName were performed during the search, before it returns the index (or -1). int FindContact(ContactInfo contacts[], int size, string contactName) Ex: If the input is: 3 Frank 867-5309 Joe…