import std.stdio,
       std.conv,
       std.string,
       std.range,
       std.algorithm;

void main()
{
    auto N = readln.strip.to!int;
    int[] T;
    string[] S;
    foreach (_; 0 .. N)
    {
        auto input = readln.split;
        T ~= input[0].to!int;
        S ~= input[1];
    }

    int typeCount, missType;
    T.map!"a*12/1000"
        .zip(S.map!"a.length")
        .tee!(a => missType += a[1] > a[0] ? a[1] - a[0] : 0)
        .each!(a => typeCount += min(a[0], a[1]));
    "%s %s".writefln(typeCount, missType);
}