using System;
class Program
{
static void Main() {
string s = "c# vb.net-java c c++ python:php";
string[] words = s.Split((new Char [] {' ' , '-', ':'}));
int len = words.Length;
for (int i = 0; i < len; i++)
Console.WriteLine(words[i]);
}
}
/*
run:
c#
vb.net
java
c
c++
python
php
*/