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C++ I have to write a function that will do the following things: 1. Trim out any punctuations from the beginning and the end of
C++ I have to write a function that will do the following things:
1. Trim out any punctuations from the beginning and the end of the string. For eg: ...4abc4... would become 4abc4.
2. If the string does not contain any alphabet, it will return an empty string. For eg: ^&^&98... would return an empty string.
string cleanToken(string s) {
// To do:
}
Thank You!
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