Primeiro desafio movile hack.js

function processData(input) {
    const splitedInput = input.split('\n');
    let currentIndex = -1;
    const qtdOfBlackList = parseInt(head(splitedInput));
    currentIndex = 0;
    const blackList = splitedInput.slice(currentIndex + 1, qtdOfBlackList + 1);
    currentIndex += qtdOfBlackList + 1;
    const restOfInput = splitedInput.slice(currentIndex);
    currentIndex = 0;
    const qtdOfGeneralList = parseInt(head(restOfInput));
    const generalList = restOfInput.slice(currentIndex + 1, qtdOfGeneralList + 1);
    const result = generalList.map(number => {
        if(blackList.includes(number)){
            return 'NOK';
        }
        return 'OK';
    });
    console.log(result.join('\n'));
}

const head = list => list[0];

process.stdin.resume();
process.stdin.setEncoding("ascii");
_input = "";
process.stdin.on("data", function (input) {
    _input += input;
});

process.stdin.on("end", function () {
   processData(_input);
});