你可以對數(shù)字使用一些簡單的數(shù)學(xué)運(yùn)算符比如:
c = a + bc = a - bc = a * bc = a / b你可以像在數(shù)學(xué)中一樣,使用括號(hào)分隔進(jìn)行分隔比如:c = (a / b) + d
{% exercise %}
創(chuàng)建一個(gè)變量 x ,它的值為a 和 b 之和再被 c 除,最后乘上 d.
{% initial %}
var a = 2034547;
var b = 1.567;
var c = 6758.768;
var d = 45084;
var x = {% solution %} var a = 2034547; var b = 1.567; var c = 6758.768; var d = 45084;
var x = ((a + b) / c) d; {% validation %} assert(x === (((a + b) / c) d)); {% endexercise %}