N = int(raw_input())

typed, missed = 0, 0

for i in xrange(N):
    inp = raw_input().split()
    T = int(inp[0])
    S = len(inp[1])
    max = T * 12 / 1000     
    if max >= S:
        typed += S
    else:
        typed += T * 12 / 1000
        missed += S - T * 12 / 1000

print typed, missed