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Josh Creek
17 lines
424 B
JavaScript
17 lines
424 B
JavaScript
// AdventOfCode2018-01
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var fs = require('fs');
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var frequency = 0;
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var textFile = fs.readFileSync('./input.txt').toString();
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var textArray = textFile.split(/\r?\n/);
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textArray.forEach(line => {
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if (line.substr(0,1) == '+') {
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frequency += parseInt(line.substr(1));
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}
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else {
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frequency -= parseInt(line.substr(1));
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}
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});
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console.log('The resulting frequency is ' + frequency); |