Please help with a python script that can do the following. implement a function

Question

Please help with a python script that can do the following.

implement a function easyCrypto() that takes a inpit as a string and prints tis encription defined as follows: Every character at an odd position i in the alphabet will be encrypted with the character at position i + 1, and every character at an even position I will be encrypted with the character at position i -1. In other words, 'a' is encrypted with 'b', 'b' with 'a', 'c' woth 'd', 'd' woth 'c', and so on. Lowercase characters should remain lowercase, and uppercase characters should remain uppercase.

>>>easyCrypto('abc')

bad

>>>easyCrypto('zoo')

YPP

Explanation / Answer

def easyCrypto(s):
   n=len(s)
   for i in range(0,n):
       if(s[i] >= 'a' and s[i] <= 'z'):
           if(i%2 == 0):
               c = ord('a') + ((ord(s[i]) - ord('a') + 1)%26)
               print(chr(c))
           else:
               c = ord('a') + ((ord(s[i]) - ord('a') - 1)%26)
               print(chr(c))
      
       else:
           if(i%2 == 0):
               c = ord('A') + ((ord(s[i]) - ord('A') + 1)%26)
               print(chr(c))
           else:
               c = ord('A') + ((ord(s[i]) - ord('A') - 1)%26)
               print(chr(c))

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