String Split and Join HackerRank Solution In Python

Problem

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 athis-is-a-string 

Task

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

Function Description

Complete the split_and_join function in the editor below.

split_and_join has the following parameters:

• string line: a string of space-separated words

Returns

• string: the resulting string

Input Format

The one line contains a string consisting of space separated words.

Sample Input

this is a string   

Sample Output

this-is-a-string

Solution to HackerRank String Split and Join In Python

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