def rate_typing(time,st):
    time = int(time)
    len_st = len(st)
    per_sec = 12 / 1000
    typed = int(per_sec * time)
    if typed >= len_st:
        return len_st,0
    return typed,len_st - typed

N = int(input())
typed = 0
missed = 0
for i in range(N):
    t,m = rate_typing(*input().split())
    typed+=t
    missed+=m
print(typed,missed)