Recursive Copy Function Given a string str and number n, write a program that recursively appends a copy of string str n times and returns the resulting string. Please complete the following function. n is the number of copies to add to str: function RecursiveCopy(str, n) { // your code here } The problem must satisfy the following: You must use recursion. You should end up with n+1 copies of the str total in the output because you are appending additional str copies. Use string literal formatting for the output.
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Recursive Copy Function
Given a string str and number n, write a program that recursively appends a copy of string str n times and returns the resulting string.
Please complete the following function. n is the number of copies to add to str:
function RecursiveCopy(str, n) {
// your code here
}
The problem must satisfy the following:
- You must use recursion.
- You should end up with n+1 copies of the str total in the output because you are appending additional str copies.
- Use string literal formatting for the output.
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- Recursive Copy Function Given a string str and number n, write a program that recursively appends a copy of string str n times and returns the resulting string. For example: RecuriveCopy("a", 10)//-> "aaaaaaaaaaa"RecursiveCopy("blah",5)//-> "blahblahblahblahblahblah" Please complete the following function. n is the number of copies to add to str: function RecursiveCopy(str, n) {// your code here} The problem must satisfy the following: You must use recursion. You should end up with n+1 copies of the str total in the output because you are appending additional str copies. Use string literal formatting for the output.1. Write a recursive function that takes as a parameter a nonnegative integer and generates the following pattern of stars. If the nonnegative integer is 4, then the pattern generated is:********************Also, write a program that prompts the user to enter the number of lines in the pattern and uses the recursive function to generate the pattern. For example, specifying 4 as the number of lines generates the above pattern. 2. A palindrome is a string that reads the same both forward and backward. For example, the string "madam" is a palindrome. Write a program that uses a recursive function to check whether a string is a palindrome. Your program must contain a value-returning recursive function that returns true if the string is a palindrome and false otherwise. Do not use any global variables; use the appropriate parameter.2. Sum: a recursive function that computes the sum of integers 1, 2, 3, …., n for a given number n. So Sum(6) should return 1 + 2 + 3 + 4 + 5 + 6 , i.e. 21.sum(n) = n + sum(n-1)
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- c++ A palindrome is a string that reads the same both forward and backward. For example, the string "madam" is a palindrome. Write a program that uses a recursive function to check whether a string is a palindrome. Your program must contain a value-returning recursive function that returns true if the string is a palindrome and false otherwise. Do not use any global variables; use the appropriate parameter.Read Chapter 12 Recursive Lines Write a recursive function that accepts an integer argument, n. The function should display n lines of asterisks on the screen, with the first line showing 1 asterisk, the second line showing 2 asterisks, up to the middle line which shows n asterisks. You will then continue to print less stars until your last line of one asterisk. With an input of 3 your output should look like below. You will need to wind the stack to print up to your largest line. You will print the last set of lines as you unwind the stack or as you come out of your recursion. * ** *** ** *1. Write a recursive function that returns the nth Fibonacci number from the Fibonacci series. int fib(int n); 2. Write a recursive function to find the factorial of a number. int factorial(int n); 3. Write a recursive function that returns the sum of the digits of an integer. int sumOfDigits(int x); 4. Write a recursive function that find the minimum element in an array of integers. int findMin(int a[], int size); 5. Write a recursive function that converts a decimal number to binary number. int DecToBin(int dec); 6. Write a recursive function that find the sum of the following series. 1 + 1/2 + 1/4 + 1/8 + ... + 1/2n
- //Can you please debug this program. Thank you #include<stdio.h>#include<stdlib.h> //This function takes n and k and computes n using Pascal’s Rule.long choose(int n, int k); //This functions below create a memoization table containing//long values of dimension (n+1)×(k+1) long chooseWithMemoization(int n, int k); //This is a new recursive function that also takes the table as a parameter.//When the function needs to compute (n , k )it checks the table first, and//if the value has already been comput(is not -1) then it returns that value. long chooseWithMemoizationRecursive(int n, int k, long **tableau); int main(int argc, char **argv) {//variable declaration int n; int k; scanf("%d",&n); scanf("%d",&k ); long choice = -1;//printing out the out put choice = chooseWithMemoization(n,k); printf("choose(%d,%d) = %ld\n", n, k, choice); return 0;} /** * This function takes n and k and computes n using Pascal’s Rule.*/long choose(int…3. A palindrome is a sentence that contains the same sequence of letters read-ing it either forwards or backwards. A classic example is "Able was I, ere I saw Elba." Write a recursive function that detects whether a string is a palindrome. The basic idea is to check that the first and last letters of the string are the same letter; if they are, then the entire string is a palindrome if everything between those letters is a palindrome. There are a couple of special cases to check for. If either the first or last character of the string is not a letter, you can check to see if the rest of the string is a palindrome with that character removed. Also, when you compare letters, make sure that you do it in a case-insensitive way. Use your function in a program that prompts a user for a phrase and then tells whether or not it is a palindrome. Here's another classic for testing: "A man, a plan, a canal, Panama!"Python program (recursive function) A recursive function is a function defined in terms of itself via self-referential expressions. This means that the function will continue to call itself and repeat its behavior until some condition is met to return a result. Write a python recursive functionprod that takes x as an argument, and returns the result where, result=1*1/2*1/3*….*1/n Include a screenshot that shows a python program that uses the above function and prints the rounded result to three decimal placesafter prompting the user to enter a number, x. Use x=3. N.B: The code should be included please.