Envío 6297

Código

var readline = require('readline');

var rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
});

var arrayLength = '';

rl.on("line", function (line) {
    if (!arrayLength) {
        arrayLength = parseInt(line);
    } else {
        var numbers = line.split(' ').map(n => parseInt(n));
        var result = 'Ordenado';
        for (var i = 0; i < arrayLength; i++) {
            var curr = numbers[i];
            var next = numbers[i] + 1;
            if (!!next && curr >= next) {
                result = 'Desordenado';
            }
        }
        console.log(result);
    }
});