Computer Science, asked by haania9426, 11 months ago

Write a program to check given input string is valid identifier or not

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Answered by Anonymous
0

Answer:

Check whether the given string is a valid identifier. It must start with either underscore(_) or any of the characters from the ranges ['a', 'z'] and ['A', 'Z']. There must not be any white space in the string. And, all the subsequent characters after the first character must not consist of any special characters like

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