# coding:utf-8

counter = int(input())


taro_speed = 12
taro_mSpeed = taro_speed / 1000

ansTyping = 0
ansMissTyping = 0

for i in range(counter):
    time, strings = map(str, input().split())
    time = int(time)
    if taro_mSpeed * time >= len(strings):
        ansTyping += len(strings)
    else:
        ansTyping += int(taro_mSpeed * time)
        ansMissTyping += len(strings) - int(taro_mSpeed *  time)

print(str(ansTyping) + " " + str(ansMissTyping))