Question 5: 2.1 Sum Problem View Past Answers Given a positive number n, the sum of all digits is obtained by adding the digit one-by-one. For example, the sum of 52634 is 5+2+6+3+4 = 20. Write a recursive and iterative function sum(n) to compute the sum of all the digits in n. You may assume that n > 0. template.py 1- def sum R(n): if len(str(n)) == 1: return n else: return 20 7. def sum I(n): add = 0 while n: add += n % 10 8 9- 10 n //= 10 return add 11 12

Question 5: 2.1 Sum Problem View Past Answers Given a positive number n, the sum of all digits is obtained by adding the digit one-by-one. For example, the sum of 52634 is 5+2+6+3+4 = 20. Write a recursive and iterative function sum(n) to compute the sum of all the digits in n. You may assume that n > 0. template.py 1- def sum R(n): if len(str(n)) == 1: return n else: return 20 7. def sum I(n): add = 0 while n: add += n % 10 8 9- 10 n //= 10 return add 11 12

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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1. Number Sorter in Matlab Requirements: ● Must be a console program ● Reads integers from standard input (i.e from the user via the keyboard) until a number less than or equal to zero is input. This indicates the end of input. ● Once end of input is detected, the program sorts all of the numbers in ascending order and displays them ● You can choose any sort algorithms. For instance: ○ choose a random input, n, not yet sorted in the list of input values ○ go through the list of input values and place all values less than n to the left of n and all other values to the right of n ○ Once this is done then n is sorted, so go back and repeat the first step ○ Once all values n are sorted the entire list is sorted ● You are not allowed the built-in function sort in Matlab to solve this problem 2) In 200 explain how the program function. Note : manually solve the vector using any algorithm but don't use the built-in function "sort " in matlab…
3. Number Sorter in Matlab Requirements: ● Must be a console program ● Reads integers from standard input (i.e from the user via the keyboard) until a number less than or equal to zero is input. This indicates the end of input. ● Once end of input is detected, the program sorts all of the numbers in ascending order and displays them ● You can choose any sort algorithms. For instance: ○ choose a random input, n, not yet sorted in the list of input values ○ go through the list of input values and place all values less than n to the left of n and all other values to the right of n ○ Once this is done then n is sorted, so go back and repeat the first step ○ Once all values n are sorted the entire list is sorted ● You are not allowed the built-in function sort in Matlab to solve this problem. * use octave to do this question * write 150 words to explain the program and how it works . .
+ dgenuity.com/Player/ Semester A def fib(n): Complete the code for this recursive function. if n == 1: return 0 if n == 2: return 1 else: 3 return 5 # The first number in the list. # The second number in the list. # Add the previous two numbers. Mark this and return (n-1) + O (n-2) Σ B 0 Save and Exit Next Sign out English Mart
Write a recursive function that finds the number of occurrences of a specified character in a list. You need to define the following two functions. The second one is a recursive helper function.def count(chars, ch):def countHelper(chars, ch, high):Write a test program that prompts the user to enter a list of characters in one line, and a character, and displays the number of occurrences of the character in the list.
- Do not add any imports, the ones that you need will be given to you.- Do not use recursion.- Do not use break/continue.- Do not use try-except statements, you should be able to anticipateor prevent any errors from happening at all!
Lab Goal : This lab was designed to teach you more about recursion. Lab Description : luckyThrees will return a count of the 3s in the number unless the 3 is at the start. A 3 at the start of the number does not count. /* luckyThrees will return the count of 3s in the number* unless the 3 is at the front and then it does not count* 3 would return 0* 31332 would return 2* 134523 would return 2* 3113 would return 1* 13331 would return 3* 777337777 would return 2* the solution to this problem must use recursion*/public static int luckyThrees( long number ){} Sample Data : 331332134523311313331777337777 Sample Output : 022132
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Question Info: The calculation "a" was used for loop to calculate the sum of squares of values in this list: 1, 7, 8, 6, 11 (The answer was 271) Question To Answer: (1) Create recursive function to do the same calculation a in the above. (The function input will be the list. Each recursion, you are going to send a sub-list with one less item from the list) I need help doing this in python programming language.
Recursive Count Write a recursive function rc_count(L:List[int], x:int) -> int that takes a list L and an integer x. The function returns the number of occurrences of x in L. For example, rc_count([1,1,2,3], 1) returns 2 and rc_count([1,1,2,3], 4) returns 0. Your Answer: 1 # Put your answer here 2 Submit
def is_balanced(root): return __is_balanced_recursive(root) def __is_balanced_recursive(root): """ O(N) solution """ return -1 != __get_depth(root) def __get_depth(root): """ return 0 if unbalanced else depth + 1 """ if root is None: return 0 left = __get_depth(root.left) right = __get_depth(root.right) if abs(left-right) > 1 or -1 in [left, right]: return -1 return 1 + max(left, right) # def is_balanced(root):# """# O(N^2) solution# """# left = max_height(root.left)# right = max_height(root.right)# return abs(left-right) <= 1 and is_balanced(root.left) and# is_balanced(root.right) # def max_height(root):# if root is None:.