Can I say my solution is in O(1) space if I use a hash array of fixed size say of size 52(for lowercase and uppercase alphabets) to count the number of each alphabet that is present in a string?
Can I say my solution is in O(1) space if I use a hash array of fixed size say of size 52(for lowercase and uppercase alphabets) to count the number of each alphabet that is present in a string?
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