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Advent of Code 2018: day 1 (part 1)
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<!DOCTYPE html> <head> <meta charset="utf-8"> <script src="https://d3js.org/d3.v4.min.js"></script> <style> body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } </style> </head> <body> <script> d3.tsv('input.tsv', function(raw){ var data = [] raw.forEach(function(value){ data.push(+value.input) // change to signed integer }) sum = data.reduce(function(curr, acc){ acc = acc + curr return acc }, 0) // log result console.log(sum) }) </script> </body>
https://d3js.org/d3.v4.min.js