Tim/adventofcode-2018
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day 1 from desktop

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Tim Stallard 2018-12-02 18:18:10 +00:00
parent dc0f15fe6e
commit 1a085be4db
3 changed files with 1035 additions and 0 deletions
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01/input.txt Normal file
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01/part1.js Normal file
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var input = require("fs").readFileSync("input.txt").toString();
var nums = input.split("\n").filter(a=>(a)).map(a=>(parseInt(a)));
console.log(nums.reduce((a,b)=>(a+b)));

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01/part2.js Normal file
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var input = require("fs").readFileSync("input.txt").toString();
var nums = input.split("\n").filter(a=>(a)).map(a=>(parseInt(a)));
var seen = {};
var total = 0;
while(true){
for(var i of nums){
total += i;
if(!seen[total]){
seen[total]=1;
}
else{
console.log(total);
return 0;
}
}
}