program Zadacha5;
{$APPTYPE CONSOLE}
var x,y,z:integer;
begin
writeln('Vvedit kilkist gadiuk');
readln(x);
writeln('Vvedit kilkist kobr');
readln(y);
writeln('Vvedit kilkist giurz');
readln(z);
writeln(trunc(x+y*1.30+z*1.15));
readln;
end.