题目描述
As a New Year's gift, Dolphin received a string s of length 19.
The string s has the following format: [five lowercase English letters],[seven lowercase English letters],[five lowercase English letters].
Dolphin wants to convert the comma-separated string s into a space-separated string.
Write a program to perform the conversion for him.
-----Constraints-----
- The length of s is 19.
- The sixth and fourteenth characters in s are ,.
- The other characters in s are lowercase English letters.
-----Input-----
The input is given from Standard Input in the following format:
s
-----Output-----
Print the string after the conversion.
-----Sample Input-----
happy,newyear,enjoy
-----Sample Output-----
happy newyear enjoy
Replace all the commas in happy,newyear,enjoy with spaces to obtain happy newyear enjoy.
输入格式
见题面
输出格式
见题面