Problem 2139. most frequent character
Obtain the most frequent character. For example,
s='balaram'; output='a';
If there is a tie between letters, return the first result alphabetically.
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1 Comment
goc3
on 31 May 2017
Additional test cases have been added.
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Strings II
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- Concatenate strings
- most frequent character
- Alternately upper-lower case
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