We have given a anagram string and we have to check whether it can be made palindrome o not.
Input : geeksforgeeks Output : No There is no palindrome anagram of given string Input : geeksgeeks Output : Yes There are palindrome anagrams of given string. For example kgeeseegk
This problem is basically same as Check if characters of a given string can be rearranged to form a palindrome. We can do it in O(n) time using a count array. Following are detailed steps.
1) Create a count array of alphabet size which is typically 256. Initialize all values of count array as 0.
2) Traverse the given string and increment count of every character.
3) Traverse the count array and if the count array has more than one odd values, return false. Otherwise return true.
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Improved By : vt_m