Tuesday, September 29, 2009

Exercise 7

String song = " ";

System.out.print("Enter song number: ");
songNum = stdIn.nextLine();

songIndex = songs.indexOf(songNum, 0);

eolIndex = songs.indexOf('\n', songIndex);

song = songs.substring(songIndex, eolIndex);

System.out.println(song);

Monday, September 28, 2009

Exercise 6

int fromIndex=0;

do{
foundIndex = songs.indexOf(searchText, fromIndex);
if(foundIndex>=0){
count++;
fromIndex=foundIndex+1;
}
}while(foundIndex>=0);