String Split and Join


Problem Statement :


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 


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


Input Format:
      The first line contains a string consisting of space separated words.


Output Format:
      Print the formatted string as explained above.


Solution :



title-img 


                            Solution in C :

def split_and_join(line):
    # write your code here
    line=line.split(" ")
    return ('-'.join(line))

    
if __name__ == '__main__':
    line = input()
    result = split_and_join(line)
    print(result)








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