Write C code for a program that reads a positive integer number n, and then calculates and prints the result of ??m = e^n − e^n/2 + e^n/3 - ..... + e^n/n   Note

y =1+nx1+n(n−1)x^2/2+n(n−1)(n−2)x^2/6 if the person that just helped me with this does it again, I apologize because I wasn't specific. What I needed was to be able to have a user input their values into 'n' and 'x', and then have it be computed through a "y= " program this is in c++ and in geany, please also guide me through the steps

//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…