num_players = 419
num_marbles = 71052 * 100

class Node:
    def __init__(self, val):
        self.val = val
        self.prev = None
        self.next = None

    def insert(self, val):
        new = Node(val)
        new.prev = self
        new.next = self.next
        if self.next is not None:
            self.next.prev = new
        self.next = new
        return new

    def remove(self):
        if self.prev is not None:
            self.prev.next = self.next
        if self.next is not None:
            self.next.prev = self.prev
        self.next = None
        self.prev = None


cur_node = Node(0)
cur_node.next = cur_node
cur_node.prev = cur_node

score = {x: 0 for x in range(1, num_players + 1)}

cur_marble = 1
while cur_marble <= num_marbles:
    cur_player = (cur_marble - 1) % num_players + 1 

    if cur_marble % 23 == 0:
        tmp = cur_node.prev.prev.prev.prev.prev.prev.prev
        cur_node = tmp.next
        tmp.remove()      
        score[cur_player] += cur_marble + tmp.val
    else:
        cur_node = cur_node.next.insert(cur_marble)

    cur_marble += 1

print(max(score.values()))