Given a String comprising of many words separated by space, write a Python program to iterate over these words of the string.
Input: str = “GeeksforGeeks is a computer science portal for Geeks”
Input: str = “Geeks for Geeks”
Method 1: Using
split() function, we can split the string into a list of words and is the most generic and recommended method if one wished to accomplish this particular task. But the drawback is that it fails in the cases in string contains punctuation marks.
The original string is : GeeksforGeeks is a computer science portal for Geeks The words of string are GeeksforGeeks is a computer science portal for Geeks
Method 2: Using
In the cases which contain all the special characters and punctuation marks, as discussed above, the conventional method of finding words in a string using split can fail and hence requires regular expressions to perform this task.
findall() function returns the list after filtering the string and extracting words ignoring punctuation marks.
The original string is : GeeksforGeeks is a computer science portal for Geeks!!! The words of string are GeeksforGeeks is a computer science portal for Geeks
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