n = io.read("*n")
t = {0, 0, 0, 0, 0, 0}
for i = 1, n do
    a = io.read("*n")
    t[a] = t[a] + 1
end
max = 1
for i = 2, 6 do
    if(t[max] <= t[i]) then max = i end
end
print(max)