cs107-lecture-examples

factorial.py (202B)

---

 #!/usr/bin/env python3
 
 
 def factorial(x):
     if x > 1:
         return x * factorial(x - 1)  # recursive call
     return 1
 
 
 def main():
     return factorial(5)
 
 
 if __name__ == "__main__":
     main()