What will be the value of a every thing is allowed?

Question

I want to run this if statement .

Help me to get the value of a.

var a =undefined ;

if(a=1 && a=2 && a=3)
{
console.log("Hello")}

else
 {console.log("Error")
}

what do i need to do to run this if statement, you can do any thing with upper part of the code (var a) but not allowed to change the if statement ' — ABDUL REHMAN, Mar 13 '18 at 04:50
You want to check if `a` is equal to 3 different values at once? (just a heads up, its not..) — Egor Egorov, Mar 13 '18 at 04:50

brk · Answer 1 · 2018-03-13T04:56:49.960

-1

The issue is with this line if(a=1 && a=2 && a=3).Here the value is getting set to a instead of checking the condition

var a = undefined;

if (a === 1 && a === 2 && a === 3) {
  console.log("Hello")
} else {
  console.log("Error")
}

i want to run this if statement

a cannot be 1,2,3 at same time unless you are looking for something like this.Otherwise you can use or operator || instead of &&

edited Mar 13 '18 at 04:56

answered Mar 13 '18 at 04:48

brk

i don't want to change the if statement, every thing is allowed but i can't change the if statement – ABDUL REHMAN Mar 13 '18 at 04:54
@brk [Yes you can](https://tio.run/##y0osSyxOLsosKNHNy09J/f@/LLFIIdHWkCszTUEj0dZIU6GaizM5P684PydVLyc/XSNRk6v2/38A), just the operator precedence is wrong. – user202729 Mar 13 '18 at 05:02

1 Answers1