Consider the following recursive implementation to find the factorial of a number. Which of the lines should be inserted to complete the below code?
int fact(int n)
{
if(_________)
return 1;
return n * fact(n - 1);
}
int main()
{
int n = 5;
int ans = fact(n);
printf("%d",ans);
return 0;
}
int fact(int n)
{
if(_________)
return 1;
return n * fact(n - 1);
}
int main()
{
int n = 5;
int ans = fact(n);
printf("%d",ans);
return 0;
}A. n = 0
B. n != 0
C. n == 0
D. n == 1
Answer: Option C
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