export function mostUsedChar(text) {
    // implementar logica aqui
    const total = text.split("");

    let stringRepeat = {};
    total.forEach((count) =>  {
        stringRepeat[count] = (stringRepeat[count] || 0) + 1;
    })

    const maxVal = Math.max(...Object.values(stringRepeat));
    const num = Object.keys(stringRepeat).find((key) => stringRepeat[key] === maxVal);
    return num;
}
console.log(mostUsedChar("fdgdfgff"))
console.log(mostUsedChar("Lorem ipsum"))
console.log(mostUsedChar("adsassdasd"))
console.log(mostUsedChar("testeeeee"))