Jel' moze neko da mi objasni ovaj primer? Funkcije donekle razumem ali ovde vec pocinjem da se gubim. Zasto je 4!=24 i 5!=120? Hvala.
Code:
#defines a function that calculates the factorial
def factorial(n):
if n <= 1:
return 1
return n*factorial(n-1)
print "2! = ",factorial(2)
print "3! = ",factorial(3)
print "4! = ",factorial(4)
print "5! = ",factorial(5)
Output:
2! = 2
3! = 6
4! = 24
5! = 120
#defines a function that calculates the factorial
def factorial(n):
if n <= 1:
return 1
return n*factorial(n-1)
print "2! = ",factorial(2)
print "3! = ",factorial(3)
print "4! = ",factorial(4)
print "5! = ",factorial(5)
Output:
2! = 2
3! = 6
4! = 24
5! = 120
