#coding=UTF-8
#えっ、器物損壊?
#文字自体は関係無いとかこええ

N=int(input())

hits=0
myon=0
for idx in range(0,N,1):
    mojir=input()
    hyo=mojir.split(" ")
    T=int(hyo[0])
    S=hyo[1]

    maxtype=12*T//1000
    if maxtype>=len(S):
        hits=hits+len(S)
        myon=myon
    else:
        hits=hits+maxtype
        myon=myon+(len(S)-maxtype)
    #print(hits,myon)

print("%d %d"%(hits,myon))