s = 'eye story pop dictionary noon enjoy software moon'
amount = 3
Test each word by itself, and exclude single-character words.
The problem has been improved, including additional test cases.
I don't see the palindromes in the third example. What am I missing?
that's my mistake. i'm sorry. try again please.
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Return the length of the longest word in the string.
Find the sum of the negative elements under the main diagonal.
Return ! if array element starts with a certain letter. Otherwise return ?
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