If I run this code it gives me an error saying lexical declaration cannot appear in a single-statement context.
https://codepen.io/coderkoji/pen/WNpNRyX
I’m not sure specifically, but I do see some questionable syntax:
while (Math.floor(num/10) > 0)
//and repeat
let currentCopy = num;
while( currentCopy > 0){
currentCopy = Math.floor(currentCopy / 10)
let last_digit = num % 10;
if (num % last_digit !== 0) {
return false;
}
}
What is that first while
loop doing? Since you haven’t wrapped what follows in a code block, it’s only going to loop the next line. I think you want a code block here.
const perfectNum = (number) => {
let number = num;
// ...
Why are you redeclaring number? A variable with that name is already being passed in.
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