in discussion Computer Science / IntroAP Comp Sci » Chapter 7&8 Study Session
Yes, Landis, looks good…I made a few minor changes below but overall you got it. Btw, your original "for" loop for #3 was fine…I misread it during my first reply. Nice job with the code block!
3:
char s = hand.get(0).getSuit();
for(int i = 1; i < hand.size(); i++)
{
if(hand.get(i).getSuit() != s)
return false;
}
return true;
4:
String s = "" + number;
for(int i = 0; i < s.length(); i++)
{
int num = Integer.valueOf(s.substring(i, i+1));
if(number % num != 0)
return false;
}
return true;