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Kernighans large earthquake problem: Difference between revisions
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}
</lang>
{{out}}
<pre>
8/27/1883 Krakatoa 8.8
5/18/1980 MountStHelens 7.6
</pre>
=={{header|JavaScript}}==
Input file contains sample data shown in the task. The code below uses Nodejs to read the file.
<lang JavaScript>
const fs = require("fs");
const readline = require("readline");
const args = process.argv.slice(2);
if (!args.length) {
console.error("must supply file name");
process.exit(1);
}
const fname = args[0];
const readInterface = readline.createInterface({
input: fs.createReadStream(fname),
console: false,
});
readInterface.on("line", (line) => {
const fields = line.split(/\s+/);
if (+fields[fields.length - 1] > 6) {
console.log(line);
}
});
</lang>
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