scaner

gistfile1.js

function processData(input) {
    var arr = input.split('\n');
    var len = arr[0];
    var res = '';
    for (var i = 1;i < arr.length; i++) {
        if (i === arr.length - 1) {
            res+=divider(arr[i]);
        } else {
            res+=divider(arr[i])+'\n';
        }
    }
    console.log(res);
} 

//YA scaner
    var arr = input.split('\n');
    var len = arr.shift();
    arr = arr[0].split(' ');
    console.log(arr);