Look at my example:
----
import std.stdio;
import std.string;
import std.conv : to;
void main()
{
while (true) {
write("Roll the dice: Enter a number: ");
int dieNumber = readln.strip.to!int;
if (dieNumber < 4) {
writeln("You won!");
}
else if ((dieNumber >= 4) && (dieNumber <= 6)) {
writeln("I won!");
}
else if (dieNumber > 6){
writeln("ERROR: Invalid Value");
}
writeln("Do you want to play again? Y/N?");
immutable string yesno = readln.strip;
if (yesno.toLower() != "y")
break;
writeln("Let's go again!");
}
}
----
With the while loop you really can "go again" ;)
