15 lines
313 B
JavaScript
15 lines
313 B
JavaScript
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const fs = require('fs');
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const step = 50;
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let input = fs.readFileSync('cdf-full.dat', 'utf-8')
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.split('\n')
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.map((x) => x.split(' '));
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let output = [];
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for (let i = 0; i < input.length; i += step) {
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output.push(input[i]);
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}
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fs.writeFileSync('cdf.dat', output.map((x) => x.join(' ')).join('\n'));
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