a=1000/12
b=int(input())
c=[]
d=0
e=0
for i in range(b):
    c.append(input().split())
    if int(c[i][0])>=len(c[i][1])*a:
        d+=len(c[i][1])
    else:
        d+=int(c[i][0])//a
        e+=len(c[i][1])-(int(c[i][0])//a)
print(int(d),int(e))