var a = 2.4, b = 2.4; var c;
c = a + b;
print(Math.round(a), " + ", Math.round(b), " = ", Math.round(c))
var d = -2.4, a = -2.4; var v;
v = d + a;
print(Math.round(d), " ", Math.round(a), " = ", Math.round(v))
dmFyIGEgPSAyLjQsIGIgPSAyLjQ7IHZhciBjOyAKYyA9IGEgKyBiOwpwcmludChNYXRoLnJvdW5kKGEpLCAiICsgIiwgTWF0aC5yb3VuZChiKSwgIiA9ICIsIE1hdGgucm91bmQoYykpCgp2YXIgZCA9IC0yLjQsIGEgPSAtMi40OyB2YXIgdjsgCnYgPSBkICsgYTsKcHJpbnQoTWF0aC5yb3VuZChkKSwgIiAiLCBNYXRoLnJvdW5kKGEpLCAiID0gIiwgTWF0aC5yb3VuZCh2KSk=