Diamond.py

# Diamond.py by gauravssnl
# Draw a diamond structure
__author__ = 'gauravssnl'

n = 9
for i in range(1,n+1):
    print ' '* (n-i) , i , ' ' * (i*2-1) , i

for j in range(1,n):
    r = (n-j)
    print ' ' *j , r, ' ' * (r*2-1) , r