//csc small_to_upper.cs
public class ucap
{
public static string Ucase(string str)
{
str = str.ToLower();
string strempty = "";
char[] chEmpty = new char[]{' '};
foreach (string search in str.Split(chEmpty))
{
strempty += char.ToUpper(search[0]);
strempty += (search.Substring(1, search.Length - 1) + ' ');
}
return strempty;
}
}
class test
{
static void Main()
{
Console.Write("Write a sentence :");
string str = Console.ReadLine();
string con_str = ucap.Ucase(str);
Console.WriteLine("Line Entered :" + str);
Console.WriteLine("Line Changed :" + con_str);
}
}
