Separate an integer into two (nearly) equal parts

Question

I need to separate an integer into two numbers. Something like dividing by two but I only want integer components as a result, such as:

6 = 3 and 3
7 = 4 and         


        

Answer 1

var x = 11;             
var a = Math.ceil(x/2);   
var b = x-a;             

console.log("x = " + x + " , a = " + a + " , b = " + b);