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.
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 PyPy3
def split_and_join(line):
Output = line.split();
Output = "-".join(Output)
return Output;
if __name__ == '__main__':
line = input()
result = split_and_join(line)
print(result)