public void invite(Person person) {
if (peopleInvited == 0) for (int tshirt : person.getAllTshirts()) waysBuffer[tshirt] = 1;
else {
for (int tshirt = 1; tshirt < Person.TSHIRT_LIMIT; tshirt++) {
// waysToPartyWithT = ways[tshirt];
// waysToPartyWithout = waysToParty - waysToPartyWithT;
// ways[tshirt] = waysWithoutT * 1 + waysWithT * (totalTshirts - 1);
if (person.has(tshirt))
waysBuffer[tshirt] =
ModMath.add(
waysToParty, ModMath.mul((long) (person.getTshirtCount() - 2), ways[tshirt]));
else waysBuffer[tshirt] = ModMath.mul(ways[tshirt], (long) person.getTshirtCount());
}
}
peopleInvited++;
waysToParty = getNewWaysToParty(person, waysToParty);
for (int i = 0; i < ways.length; i++) ways[i] = waysBuffer[i];
System.err.println("Invited " + person.toString());
for (int i = 0; i < 20; i++) System.err.print(ways[i] + " ");
System.err.println("| " + waysToParty);
}
public String getMotherName() {
return mother.toString();
}