JSFiddle - React, Tailwind, and code Playground

by vinodlouis

JavaScript

function birthdayCakeCandles(ar) {
    let f = ar.sort().reverse()
    for(i=1;i<f.length;i++){
    	if(f[i] != f[i+1]){
      	return i;
      }
    }
}

alert(birthdayCakeCandles([1000,999,999,99,9,99,99,99,99,99,99]));