HackerRank- Python Alphabet Rangoli
You are given an integer N
. Your task is to print an alphabet rangoli of size N
. (Rangoli is a form of Indian folk art based on creation of patterns.)
Different sizes of alphabet rangoli are shown below:
- def print_rangoli(size):
- import string
- alpha = string.ascii_lowercase
-
- L = []
- for i in range(n):
- s = "-".join(alpha[i:n])
- L.append((s[::-1]+s[1:]).center(4*n-3, "-"))
-
- print('\n'.join(L[:0:-1]+L))
-
- if __name__ == '__main__':
- n = int(input())
- print_rangoli(n)
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