Write code to complete PrintFactorial()’s recursive case. Sampleoutput if userVal is 5:
5! = 5 * 4 * 3 * 2 * 1 = 120
In C
#include <stdio.h>
void PrintFactorial(int factCounter, int factValue){
int nextCounter;
int nextValue;
if (factCounter == 0) { // Base case: 0! = 1
printf(“1n”);
}
else if (factCounter == 1) { // Base case: Print 1 and result
printf(“%d = %dn”, factCounter, factValue);
}
else { // Recursive case
printf(“%d * “, factCounter);
nextCounter = factCounter – 1;
nextValue = nextCounter * factValue;
/* Your solution goes here */
}
}
int main(void) {
int userVal;
userVal = 5;
printf(“%d! = “, userVal);
PrintFactorial(userVal, userVal);
return 0;
}
Solution
#include <stdio.h>void PrintFactorial(int factCounter, int factValue) { int
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