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function solution(n, arr1, arr2) { var answer = new Array(n).fill(""); // answer = arr1.map((value, idx) => ) arr1 = arr1.map((num, idx) => { let binary = num.toString(2); return "0".repeat(n-binary.length) + binary; }) arr2 = arr2.map((num, idx) => { let binary = num.toString(2); return "0".repeat(n-binary.length) + binary; }) for(let i = 0; i < n; i++){ for(let j = 0; j < n; j++){ if(arr1[i].c..