n=int(input())
nm=0
c=0
for i in range(n):
    m,s=input().split()
    m=int(m)
    t=len(s)
    q=m*12/1000
    if t<=q:
        nm+=t        
    else:
        nm+=int(q)
        c+=t-int(q)
print(nm,c)