Question

write a program draw a pascal series in python​

Answer 1

Answer:

n=int(input("Enter number of rows: "))

a=[]

for i in range(n):

a.append([])

a[i].append(1)

for j in range(1,i):

a[i].append(a[i-1][j-1]+a[i-1][j])

if(n!=0):

a[i].append(1)

for i in range(n):

print(" "*(n-i),end=" ",sep=" ")

for j in range(0,i+1):

print('{0:6}'.format(a[i][j]),end=" ",sep=" ")

print()