n = io.read("*number", "*l")
types = {}
types_temp = io.read()
types_i = 1;
for token in string.gmatch(types_temp, "[^%s]+") do
   types[types_i] = tonumber(token)
   types_i = types_i + 1
end
x = 1
TypeC = {0, 0, 0, 0, 0}
repeat
    TypeC[types[x]] = TypeC[types[x]]+1
    x = x+1
until x == n+1
a = 5
x = 4
repeat
    if TypeC[x] >= TypeC[a] then
        a = x
    end
    x = x-1
until x == 0
print(a)