int fun(int a,int b ){ if( !b ) return 1 int ans= fun(a,b/2) ans=ans*ans if( b%2 ) ans=(ans * a) return ans}What is output for fun ( 2,10 )?
Question
Solution 1
The function fun is a recursive function that calculates the power of a number. It takes two arguments a and b where a is the base and b is the exponent.
Here's how it works:
- If
bis 0, it returns 1 because any number raised to the power of 0 is 1. - It recursively calls itself wi Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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