Question: Question 19 Consider the following function: public static int factorial(int n) { if( n == 0) return 1; else return (n-1)* factorial(n); } a) Explain

Question 19

Consider the following function:

public static int factorial(int n) {

if( n == 0) return 1; else return (n-1)* factorial(n);

}

a) Explain why this program has infinite recursion.

b) How would you correct this function to correctly calculate factorials?

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