13 lines
337 B
Python
13 lines
337 B
Python
#!/usr/bin/env python3
|
|
"""Simple verification script - computes factorial and outputs result."""
|
|
import sys
|
|
|
|
def factorial(n):
|
|
if n <= 1:
|
|
return 1
|
|
return n * factorial(n - 1)
|
|
|
|
if __name__ == "__main__":
|
|
n = int(sys.argv[1]) if len(sys.argv) > 1 else 5
|
|
result = factorial(n)
|
|
print(f"factorial({n}) = {result}") |