Created
May 21, 2020 23:32
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Arrays - DS Hacker Rank
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| 'use strict'; | |
| const fs = require('fs'); | |
| process.stdin.resume(); | |
| process.stdin.setEncoding('utf-8'); | |
| let inputString = ''; | |
| let currentLine = 0; | |
| process.stdin.on('data', inputStdin => { | |
| inputString += inputStdin; | |
| }); | |
| process.stdin.on('end', function() { | |
| inputString = inputString.replace(/\s*$/, '') | |
| .split('\n') | |
| .map(str => str.replace(/\s*$/, '')); | |
| main(); | |
| }); | |
| function readLine() { | |
| return inputString[currentLine++]; | |
| } | |
| // Complete the reverseArray function below. | |
| function reverseArray(a) { | |
| // return a.reverse(); | |
| return a.map((value,index)=>a[a.length-1-index]) | |
| } | |
| function main() { | |
| const ws = fs.createWriteStream(process.env.OUTPUT_PATH); | |
| const arrCount = parseInt(readLine(), 10); | |
| const arr = readLine().split(' ').map(arrTemp => parseInt(arrTemp, 10)); | |
| const res = reverseArray(arr); | |
| ws.write(res.join(' ') + '\n'); | |
| ws.end(); | |
| } |
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