배열돌리기

코드 const path = __dirname + '/예제.txt'; // /dev/stdin let input = require('fs').readFileSync(path).toString().trim().split('\n').map(e => e.split(' ')); const [N, M, rotaTime] = input.shift().map(Number); const board = input.map(e => e.map(Number)); const solution = (N, M, board) => { let answer = '' let arr = [...board]; for (let i = 0; i < rotaTime; i++){ const newArr = spin(N, M, arr); arr = [..