JavaScript code template for Hackerrank

hackerrank-javascript-template.js

process.stdin.resume();
process.stdin.setEncoding('ascii');

var input_stdin = "";
var input_stdin_array = "";
var input_currentline = 0;

process.stdin.on('data', function (data) {
    input_stdin += data;
});

process.stdin.on('end', function () {
    input_stdin_array = input_stdin.split("\n");
    main();    
});

function readLine() {
    return input_stdin_array[input_currentline++];
}

/////////////// ignore above this line ////////////////////

function main() {
    var n = parseInt(readLine());
    c = readLine().split(' ');
    c = c.map(Number);

    var matchedPair = {};
    for (var i = 0; i < n ; i++) {
        
    }
}