coding i have done so far but not working
using System;
namespace HelloWorld
{
class Program
{
static void Main(string[] args)
{
string lyric = "Just a small town girl";
string firstFourCharacters, lastFourCharacters;
firstFourCharacters = lyric.IndexOf"just";
lastFourCharacters = lyric.Indexof"girl";
Console.WriteLine(firstFourCharacters + " " + lastFourCharacters);
}
}
}