8. Given the following code fragment and function definition, what is(are) the output(s)? int funct (int...

Question

Question

8. Given the following code fragment and function definition, what is(are) the output(s)? int funct (int n) int var = 1; whil

Answer 1

Answer #1

// Screenshot of the code

// Sample output

// Code to copy

#include<iostream>
using namespace std;

int funct(int);

int main()
{
cout << funct(7)<<" "<<funct(0);
return 0;
}

int funct(int n){
   int var=1;
   while(n>0){
       var*=n;
       n--;
   }
   return var;
}

Explanation:

if n=7 the above code prints 7! value as 5040.

7!=7*6*5*4*3*2*1

Answer 2

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