Chef and Balanced Strings
Chef Smurf likes strings a lot but he likes balanced strings more. Smurf calls a string S a balanced string if and only if characters of strings S can be partitioned into two multi-sets M1 and M2 such that M1 = M2. For eg : Strings such as aabbcc, abcabc , baccba , abccba are all balanced strings as their characters can be partitioned into two multi-sets M1 and M2 such that M1 = M2 = {a,b,c} where
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solution.cppC++17
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