using System;
namespace ConsoleApplication_C_Sharp
{
class Program
{
static void Main(string[] args)
{
string s = "c\n" +
"c++\r\n" +
"c#\r\n" +
"java\n" +
"python\r\n";
s = s.Replace("\n", " ");
s = s.Replace("\r", String.Empty);
Console.WriteLine(s);
}
}
}
/*
run:
c c++ c# java python
*/