num = int(input())
fac = []
for i in range(num):
    fac.append(list(map(int,input().split())))

fac2 = []    
for i in fac:
    fac2.append((i[0]**2)+(i[1]**2) )

fac3 = sorted(fac2)    
x = fac2.index(fac3[-2])
print(*fac[x])