The time complexity of the following recursive implementation to find the factorial of a number is . . . . . . . .
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. O(1)
B. O(n)
C. O(n2)
D. O(n3)
Answer: Option B
This Question Belongs to Data Structure >> Miscellaneous On Data Structures
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