**Alphabet Rangoli Python**

### Problem Statement :

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: #size 3 ----c---- --c-b-c-- c-b-a-b-c --c-b-c-- ----c---- #size 5 --------e-------- ------e-d-e------ ----e-d-c-d-e---- --e-d-c-b-c-d-e-- e-d-c-b-a-b-c-d-e --e-d-c-b-c-d-e-- ----e-d-c-d-e---- ------e-d-e------ --------e-------- #size 10 ------------------j------------------ ----------------j-i-j---------------- --------------j-i-h-i-j-------------- ------------j-i-h-g-h-i-j------------ ----------j-i-h-g-f-g-h-i-j---------- --------j-i-h-g-f-e-f-g-h-i-j-------- ------j-i-h-g-f-e-d-e-f-g-h-i-j------ ----j-i-h-g-f-e-d-c-d-e-f-g-h-i-j---- --j-i-h-g-f-e-d-c-b-c-d-e-f-g-h-i-j-- j-i-h-g-f-e-d-c-b-a-b-c-d-e-f-g-h-i-j --j-i-h-g-f-e-d-c-b-c-d-e-f-g-h-i-j-- ----j-i-h-g-f-e-d-c-d-e-f-g-h-i-j---- ------j-i-h-g-f-e-d-e-f-g-h-i-j------ --------j-i-h-g-f-e-f-g-h-i-j-------- ----------j-i-h-g-f-g-h-i-j---------- ------------j-i-h-g-h-i-j------------ --------------j-i-h-i-j-------------- ----------------j-i-j---------------- ------------------j------------------ The center of the rangoli has the first alphabet letter a, and the boundary has the Nth alphabet letter (in alphabetical order). Input Format: Only one line of input containing N, the size of the rangoli. Constraints: 0<N<27 Output Format: Print the alphabet rangoli in the format explained above.

### Solution :

` ````
Solution in C :
n=int(input())
for i in range(n-1,-1,-1):
for j in range(i):
print(end="--")
for j in range(n-1,i,-1):
print(chr(j+97),end="-")
for j in range(i,n):
if j != n-1:
print(chr(j+97),end="-")
else:
print(chr(j+97),end="")
for j in range(2*i):
print(end="-")
print()
for i in range(1,n):
for j in range(i):
print(end="--")
for j in range(n-1,i,-1):
print(chr(j+97),end="-")
for j in range(i,n):
if j != n-1:
print(chr(j+97),end="-")
else:
print(chr(j+97),end="")
for j in range(2*i):
print(end="-")
print()
```

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