Write a Python Program to Print the Pascal’s triangle for n number of rows given by the user


Topic: Write a Python Program to Print the Pascal’s triangle for n number of rows given by the user

Solution

n=10
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()



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