using System;
delegate string StrMod(string str);
class MainClass {
static string replaceSpaces(string a) {
Console.WriteLine("replaceSpaces");
return a;
}
static string removeSpaces(string a) {
Console.WriteLine("removeSpaces");
return a;
}
static string reverse(string a) {
Console.WriteLine("reverseSpaces");
return a;
}
public static void Main() {
StrMod strOp = new StrMod(replaceSpaces);
string str;
str = strOp("This is a test.");
strOp = new StrMod(removeSpaces);
str = strOp("This is a test.");
strOp = new StrMod(reverse);
str = strOp("This is a test.");
}
}
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