Recursive Factorial

Complete the static method Factorial so it returns n! using RECURSION (the method calls itself), not a loop. The factorial of 0 is 1. Use a long. Do NOT write a Main method.

For Factorial(5) the program prints 120.

Expected Output:

120↵

= newline. The output ends with a newline — print one after the last line.

Hints2 available

Topics:

Methods

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