data structure b) Any program that can be written recursively can also be written iteratively. Basedon the given example in Table 1, explain the difference between recursion anditerative approach according to the following characteristics: size of coding,termination and infinite repetition.Table 1Using Recursion#include using namespace std;int main()Using Iterative#include using namespace std;int main()int n;cout << "Enter a positive integer:-1, i;int n, factcout << "Enter a positiveinteger: ";cin >> n;";cin >> n;cout << "Factorial of " << n << " =" <« fact {n);return 0;for (i=1; i<=n; i++)factfact * i;int fact (int n)cout<<"Factorial of "<< n <<"{is "< 1)return 0;return n* fact (n1);elsereturn 1;}

Here recursion and iteration are two different type of coding writing techniques. We will see the…

b) Any program that can be written recursively can also be written iteratively. Based on the given example in Table 1, explain the difference between recursion and iterative approach according to the following characteristics: size of coding, termination and infinite repetition.

b) Any program that can be written recursively can also be written iteratively. Based on the given example in Table 1, explain the difference between recursion and iterative approach according to the following characteristics: size of coding, termination and infinite repetition.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 1TF

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Computational Systems

The computation systems can be defined as the systems that are capable of solving a problem that includes calculations either mathematical or logical, and are able to produce the result as an output. For example, a simple calculator that is given a set of numbers and operators as input and produces the result as an output can be defined as a computational system. The above example is a simple illustration only, the computational systems range from simple devices to complex devices such as the systems that control the SpaceX companies, Starlink satellites which are being quite recently seen in the skies at many places globally.

Question

data structure

b) Any program that can be written recursively can also be written iteratively. Based
on the given example in Table 1, explain the difference between recursion and
iterative approach according to the following characteristics: size of coding,
termination and infinite repetition.
Table 1
Using Recursion
#include <iostream>
using namespace std;
int main()
Using Iterative
#include <iostream>
using namespace std;
int main()
int n;
cout << "Enter a positive integer:
-1, i;
int n, fact
cout << "Enter a positive
integer: ";
cin >> n;
";
cin >> n;
cout << "Factorial of " << n << " =
" <« fact {n);
return 0;
for (i=1; i<=n; i++)
fact
fact * i;
int fact (int n)
cout<<"Factorial of "<< n <<"
{
is "<<fact;
if(n > 1)
return 0;
return n
* fact (n
1);
else
return 1;
}

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