Anybody tell me what will be this output. var a = 5; var b = ++a; var c = b++; alert(a+b+c); Also tell how.PLEASE.

Question

I can't understand how to calculate it.

Answer 1

a = 5,
b = ++a //b= 6 and a = 6
c = b++ // c = 6 and b= 7
Therefore a+b+c = 6+7+6 = 19

Answer 2

Thanks a lot

Answer 3

var a=5
var b=++5 which is pre increment happening here
So, var b=6

var c=b++ which is post increment happening here ,so
var c=6 ,b is is incremented to 7 now

So 5+7+6