79 lines
1.4 KiB
JavaScript
79 lines
1.4 KiB
JavaScript
'use strict';
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const fs = require('fs');
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process.stdin.resume();
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process.stdin.setEncoding('utf-8');
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let inputString = '';
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let currentLine = 0;
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process.stdin.on('data', function(inputStdin) {
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inputString += inputStdin;
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});
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process.stdin.on('end', function() {
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inputString = inputString.split('\n');
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main();
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});
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process.on('SIGINT', function() {
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inputString = inputString.split('\n');
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main();
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process.exit(0);
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});
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function readLine() {
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return inputString[currentLine++];
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}
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/*
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* Complete the 'appendAndDelete' function below.
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*
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* The function is expected to return a STRING.
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* The function accepts following parameters:
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* 1. STRING s
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* 2. STRING t
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* 3. INTEGER k
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*/
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function appendAndDelete(s, t, k) {
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let max = 0, res;
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s = s.trim();
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t = t.trim();
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for (let i = 0; i < Math.min(s.length, t.length); i++) {
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if (s[i] !== t[i]) {
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break;
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} else {
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max = i+1;
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}
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}
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// console.log(`Max: ${max}`);
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let operations = (s.length - max) + (t.length - max);
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console.log('Operations', operations);
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return operations === k ? 'Yes' : 'No';
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}
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function main() {
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const ws = fs.createWriteStream(process.env.OUTPUT_PATH);
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const s = readLine();
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const t = readLine();
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const k = parseInt(readLine().trim(), 10);
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const result = appendAndDelete(s, t, k);
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ws.write(result + '\n');
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ws.end();
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}
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