25 lines
796 B
JavaScript
25 lines
796 B
JavaScript
var input = require("fs").readFileSync("input.txt").toString().replace(/\r/g, "");
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var devices = input.split("\n").filter((line)=>(line.indexOf("/dev/") != -1)).map((line)=>(line.match(/\/dev\/grid\/node-x([0-9]+)-y([0-9]+)[ ]+([0-9]+)T[ ]+([0-9]+)T[ ]+([0-9]+)T[ ]+([0-9]+)%/))).map((match)=>({
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x: parseInt(match[1]),
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y: parseInt(match[2]),
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size: parseInt(match[3]),
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used: parseInt(match[4]),
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available: parseInt(match[5]),
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percentageUsed: parseInt(match[5]),
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}));
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console.log(devices);
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var pairs = [];
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for(var dev1 = 0; dev1 < devices.length; dev1++){
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for(var dev2 = 0; dev2 < devices.length; dev2++){
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if(dev1 != dev2){
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if(devices[dev1].used > 0){
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if(devices[dev2].available >= devices[dev1].used){
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pairs.push([dev1, dev2]);
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}
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}
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}
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}
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}
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console.log(pairs.length);
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