program tinhtoan;
uses crt;
var x,y,z:integer;
begin write('nhap x=');
readln(x);
write('nhap y= ');
readln(y);
write('nhap z= ');
readln(z);
write(' Tong 3 so la: ');
writeln(x+y+z);
write(' Tich 3 so la: ');
writeln(x*y*z);
readln
end.