Please only do rec_sum_digits function in python using only recursive and no loop
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Please only do rec_sum_digits function in python using only recursive and no loop
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- Write a recursive function named sumSquares that returns the sum of the squares of the numbers from 0 to num, in which num is a nonnegative int variable. Do not use global variables; use the appropriate parameters. Also write a program to test your function.Given two integers x snf y, the following recurrsive definition determined the greatest common divisor of x and y, Write gcd(xy). Write a recursive function, gcd, that takes two integers as parameters and returns the greatest commmon divisorof numbers.Also write a program to test your function. Write a recursive function,reverseDigits, that takes an integer as a parameter snd returns the number with the digits reversed. Also write a program to test your application.program c Write a function that will calculate the sum of all the numbers multiple of 3 from 1 to n using recursion. PS: this is the code and the pictures are the information about the error #include<stdio.h> int reverse(int num),rev=0,rem; int reverse(int num){ if(num==0) return rev; else { rem=num%10; rev=rev*10+rem; reverse(num/10); }} Test Input Result printf("%d",computeTotal(10)); 10 18
- (IN PYTHON) Problem 2 Write a function count_8s(string) that performs the following actions: Receives a single parameter called string that we expect to be a string. If we receive something that is NOT a string, raise a TypeError with the message “Non-string input received.” Uses recursion to count the number of eights in the string. Use a string of length 0 as your base case. Otherwise, determine if the first character in string is “8” or not, and call count_8s() again with the rest of the string as an argument. Returns the number of eights found in the string. NOTE: You are not to use a while or for loop in your code.Need help with this c++ problem Write a recursive function named lettersOnly that accepts a string str as a parameter and returns a string with the same characters as str, in the same order, but excluding any characters that are not alphabetic letters from A-Z, case-insensitive. For example, lettersOnly("{[[Friends, save $$$ with 'Geico'!!]]}") should return "FriendssavewithGeico".How do I write the code for Fibonacci Function in C program? I need to only print out by 5 each Fibonacci number (0, 5, 10, 15, 20, 25, 30, 35, 40, 45) and this code needs to be written using recursion. The Fib() function should return an unsigned long, which is the final calculation of the Fibonacci sequence sent to it. So, Fib(5) should return the value 5. Please include the output results
- I JUST WANT TO MAKE SURE IF MY HOMEWORK ANSWERS ARE CORRECT C++ HOMEWORKS Write the program Write a function to output a pyramid like this * *****. ********* Answer: #include <iostream> using namespace std; void printPyramid(int n) { for (int i = 0; i < n; i++) { for (int j = 0; j < n - i - 1; j++) { cout << " "; } for (int j = 0; j <= i; j++) { cout << "*"; } for (int j = 0; j < i; j++) { cout << "*"; } cout << endl; } } int main() { printPyramid(4); return 0; } Write a function to count how many numbers in one string.. Answer: #include <iostream> #include <string> using namespace std; int countNumbers(string str) { int count = 0; for (char c : str) { if (isdigit(c)) { count++; } } return count; } int main() { string str = "Hello, World,…IN SCALA PLEASE COULD YOU COMPLETE THE FUNCTIONS: is_pow_of_two, is_hard, last_odd //(1) Complete the collatz function below. It should // recursively calculate the number of steps needed // until the collatz series reaches the number 1. // If needed, you can use an auxiliary function that // performs the recursion. The function should expect // arguments in the range of 1 to 1 Million. def collatz(n: Long) : Long = { if(n == 1) 0else if(n % 2 == 0) 1 + collatz(n/2) else1 + collatz(n*3 + 1) } //(2) Complete the collatz_max function below. It should // calculate how many steps are needed for each number // from 1 up to a bound and then calculate the maximum number of // steps and the corresponding number that needs that many // steps. Again, you should expect bounds in the range of 1 // up to 1 Million. The first component of the pair is // the maximum number of steps and the second is the // corresponding number. def collatz_max(bnd: Long) : (Long, Long) = { ((1.toLong to…Write a function that accepts two arguments,, an array of integers, and a numberindicating the number of elements in the array. Th e function should recursive lycalculate the sum of all the numbers in the array. Demonstrate the use of the functionin a program that asks the user to enter an array of numbers and prints its sum.
- Need help writing a function, backwardString, that receives a string as an argument. backwardString should log every letter in the string, from the last character to the first. Use recursion. example javascript backwardString('happy') ; // y // p // p // a // hTo translate a sentence into pig Latin, create a function. When a word is written in pig Latin, its first character is dropped, shifted to the word's tail, and the letters "ay" are added. For instance, "hello world" would be "ellohay orldway" in pig Latin. Your function can be written to presume that each word has at least two letters, that there is one space between each word, and that there are no punctuation marks.Write a function that is given a phrase and returns the phrase we get if we take out the first word from the input phrase.For example, given ‘hello how are you’, your function should return ‘how are you’ Here is an example call to the function Cout << remainingwords(“hello how are you”);