[python] bilangan pascal

pascal triangle number in python

def factorial(n):
    k = 1
    for i in range(1,n+1):
        k *= i
    return k

output = ""
n = 10
print("Bilangan pascal",n,"baris")
for i in range(0,n):
    output = ""
    for j in range(i):
        output += str(int(factorial(i) / (factorial(j) * factorial(i-j)))) + " "
    output += "1"
    print(output)