How many times will the function fact() be called when the following code is executed?
int fact(int n)
{
if(n == 0)
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(n == 0)
return 1;
return n * fact(n - 1);
}
int main()
{
int n = 5;
int ans = fact(n);
printf("%d",ans);
return 0;
}A. 4
B. 5
C. 6
D. 7
Answer: Option C
This Question Belongs to Data Structure >> Miscellaneous On Data Structures
Join The Discussion