let dataPoints = []
for (let i=0; i <= 200_000; i++) {
dataPoints[i] = [1, 2]
}dataPoints.map(([left, right]) => [left, right * 8])dataPoints.forEach(dataPoint => dataPoint[1] *= 8)for (const dataPoint of dataPoints) {
dataPoint[1] *= 8
}for (let i = 0; i < dataPoints.length; i++) {
dataPoints[i][1] *= 8
}