Pls i need a clear interpretation of this code?

Question

function f(a){
var arr = []
var i = 0;
while (i < a.length ){
if(a[i]%2!=0){arr.push(a[i]);}
i++;
}
return arr;
}
var a= [1,4,3,5];
document.write(f(a));

Answer 1

Output:

[1,3,5]

Answer 2

This function takes number from a[], then takes modulus of 2, and if remainder is not 0, it will add this number to array and after processing all values it will return result array.

Answer 3

if divisible by 2 with a whole number greater than 0, print the number.