#46279: python簡單解
youxunzhou61@gmail.com
(August0422)
k = int(input())
t=[]
s=[]
for i in range(k):
t1,s1 = map(int,input().split())
t.append(t1)
s.append(s1)
score = max(s) - k - s.count(-1)*2
index = s.index(max(s))
time = t[index]
if score < 0:
score = 0
print(score,time)