Problem:
Find Mirror image of the string: like for name “arora”, “o” is the mirror image of arora.
Solution:
//15. Find Mirror point of the String class mirrorImage { public int solution(String S) { int strLength = S.length(); if(strLength%2==0){ return -1; } int midPoint = (strLength/2); for(int i=0; i<midPoint; i++){ if(S.charAt((midPoint-1)-i)!=S.charAt(midPoint+1+i)){ return -1; } } return midPoint; } }