Recursive Factorial Method

Complete the static method factorial so it returns n! using RECURSION (the method calls itself), not a loop. The factorial of 0 is 1.

For factorial(5) the program prints 120.

Expected Output:

120↵
1↵

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

Hints2 available

Topics:

Methods

Code Editor

Tab to indent (Esc then Tab to move on) · Ctrl+Enter to run · Shift+Alt+F to format · Ctrl+Space to expand shortcuts (sysout, psvm, fori)

Your Output

Run your code to see the output here...

Test Cases

Run your code to see test case results.