alphabet rangoli hackerrank solution
# Alphabet Rangoli in Python - HackerRank Solution
def print_rangoli(size):
# your code goes here
# Alphabet Rangoli in Python - HackerRank Solution START
width = size*4-3
string = ''
for i in range(1,size+1):
for j in range(0,i):
string += chr(96+size-j)
if len(string) < width :
string += '-'
for k in range(i-1,0,-1):
string += chr(97+size-k)
if len(string) < width :
string += '-'
print(string.center(width,'-'))
string = ''
for i in range(size-1,0,-1):
string = ''
for j in range(0,i):
string += chr(96+size-j)
if len(string) < width :
string += '-'
for k in range(i-1,0,-1):
string += chr(97+size-k)
if len(string) < width :
string += '-'
print(string.center(width,'-'))
# Alphabet Rangoli in Python - HackerRank Solution END
if __name__ == '__main__':
n = int(input())
print_rangoli(n)