Please code using C++ and only uss the header <iostream>. Any others will not be accepted. This program is supposed to be written using switch and if statements by I can't figure it out. I wrote it using strings so I need the help.To be clear this program can not have stings in it just switch and if statements. Thank you! **Code Explanation**The following is a simple C++ program structure meant to process a large number by breaking it into three-digit segments and labeling each segment appropriately with "million" and "thousand":```cppnumberWords.cpp#include using namespace std;int main(){ // break the number into three three-digit numbers // write the first three-digit number // Write "million" // write the second three-digit number // Write "thousand" // write the third three-digit number // Write an endline return 0;}```**Program Explanation**To implement this program, follow these steps:1. **Break the Number**: Divide a given large number into three segments, each containing three digits.2. **First Segment**: Display the first segment followed by the word "million".3. **Second Segment**: Display the second segment followed by the word "thousand".4. **Third Segment**: Display the third segment last and conclude with an endline to finish the output. This program sets up a structure to display large numbers in a human-readable format, commonly used for representing numbers in financial and scientific contexts. Note that this is a template, and actual implementation requires further development regarding input handling and number manipulation. **Title: Converting Numbers to Words Program****Program Description:****Exercise 10: `numberWords.cpp`**Create a program that takes as input a whole number of up to nine digits and outputs the number expressed in words. For instance, if the input is `13247`, the program should return the output "thirteen thousand two hundred forty seven".---**Example:**- **Input:** 13247- **Output:** thirteen thousand two hundred forty seven---This task involves understanding number-to-word conversion algorithms and implementing them efficiently to handle inputs through programming.

Program in C++ #include <iostream> using namespace std; string one[] = { "", "one ", "two ", "three ", "four ", "five ", "six ", "seven ", "eight ", "nine ", "ten ", "eleven ", "twelve ", "thirteen ", "fourteen ", "fifteen ", "sixteen ", "seventeen ", "eighteen ", "nineteen " }; string ten[] = { "", "", "twenty ", "thirty ", "forty ", "fifty ", "sixty ", "seventy ", "eighty ", "ninety " }; string numWords(int n, string s) { string str = ""; if (n > 19) str += ten[n / 10] + one[n % 10]; else str += one[n]; if (n) str += s; return str; } string Words(long n) { string whole; whole += numWords((n / 10000000), "crore "); whole += numWords(((n / 100000) % 100), "lakh "); whole += numWords(((n / 1000) % 100), "thousand "); whole += numWords(((n / 100) % 10), "hundred "); if (n > 100 && n % 100) whole += "and "; whole += numWords((n % 100), ""); return whole; } int main() { long n ; cout<<"enter the number :"; cin>> n; cout << Words(n) << endl; return 0; }