process.stdin.resume(); | |
process.stdin.setEncoding('utf8'); | |
process.stdin.on('data', function (chunk) { | |
var displayCharacters = Array.prototype.filter.call(chunk, function (s, i) { | |
return (i % 2) === 0; | |
}); | |
console.log(displayCharacters.join().replace(/,/g, "")); | |
}); |
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