String Split and Join - Hackerrank Solution

 

String Split and Join

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Objective:

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In Python, a string can be split on a delimiter.

Example:

>>> a = "this is a string"
>>> a = a.split(" ") # a is converted to a list of strings.
>>> print a
['this', 'is', 'a', 'string']
Joining a string is simple:

>>> a = "-".join(a)
>>> print a
this-is-a-string

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Task
You are given a string. Split the string on a " " (space) delimiter and join using a - hyphen.

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Solution:

def split_and_join(line):     result = "-".join(line.split(" "))     return result if __name__ == '__main__':     line = input()     result = split_and_join(line)     print(result)

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Note:

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