Answer:
Check the explanation
Explanation:
Code in C++::
#include <iostream>
using namespace std;
void PrintFactorial(int factCounter, int factValue){
int nextCounter = 0;
int nextValue = 0;
if (factCounter == 0) { // Base case: 0! = 1
cout << "1" << endl;
}
else if (factCounter == 1) { // Base case: Print 1 and result
cout << factCounter << " = " << factValue << endl;
}
else { // Recursive case
cout << factCounter << " * ";
nextCounter = factCounter - 1;
nextValue = nextCounter * factValue;
/* Your solution goes here */
/**
* We just need to call the function PrintFactorial() recursively
* and pass the two parameters that are just calculated as nextCounter for factCounter
* and nextValue as factValue.
*/
PrintFactorial(nextCounter,nextValue);
}
}
int main() {
int userVal = 0;
userVal = 5;
cout << userVal << "! = ";
PrintFactorial(userVal, userVal);
return 0;
}
Output::
Test Case 1 where userVal=5::
Attached Image 1
Test Case 2 where userVal=6::
Attached Image 1
