How to do correct while loop in JS?

Question

let a = -166;
let i = 0;

while (a > -100 && a < 100) {
a = 2*a + 200;

console.log(a);
i ++;

}

Answer 1

// There are many ways for it. The question is what is the task, you tried?
// You could try similar to this:

let a = -166;
let i = 0;
while (i < 10) {
a = 2*a + 200;
console.log(a);
i++;
}

Answer 2

The reason why nothing gets logged is because you define a as -166
In the while loop you have the condition that a > -100,

-166 is not bigger then - 100, it is smaller, hence the code doens't enter the while loop.

Hope this helps.