export function mostUsedChar(text) {
    // implementar logica aqui
    let words = {}
    const texts = text.toLowerCase().split("").sort();
    texts.forEach((word) => words[word] = (words[word] || 0) + 1);
    const maxVal = Math.max(...Object.values(words));
    const word = Object.keys(words).find((key) => words[key] === maxVal);
    return word
}