Clearwater Analytics (CWAN) interview question
Factorial iterative and recursive.
Interview Answer
Anonymous
21 Feb 2013
Iterative fact = 1; int n = 1; int i=0; for(i=1;i<=n;i++) fact *= i; Recursive int GetFactorial(int n) { if ( n==0 ) return 1; return GetFactorial(n-1)*n; }