public class StringArrayTest 
{
public static List<String> generateStringArray(Integer n)
{
List<String> listString = new List<String>();
  for(Integer i=0;i<n;i++)
        {
           listString.add('Test'+i);
            System.debug(listString[i]);
        }
return listString;
}
}
 i am not getting output like test 0,test1, test 2.....
can you correct my programming whether it is correct or not
 

public class StringArrayTest 
{
public static List<String> generateStringArray(Integer n)
{
List<String> listString = new List<String>();
  for(Integer i=0;i<n;i++)
        {
           listString.add('Test'+i);
            System.debug(listString[i]);
        }
return listString;
}
}
 i am not getting output like test 0,test1, test 2.....
can you correct my programming whether it is correct or not