JSFiddle - React, Tailwind, and code Playground

by Ansmtz

JavaScript

/* console.log(Math.floor(34/10));
console.log(34 % 10); */

let a = 103;
let b = 0;
for(let c = 0; c <= a; c++){
	if(c.toString().includes('4')){
  	b +=1;
    console.log(c);
  }
}

console.log(b);