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" use strict "; var display = document.getElementById("display"); function combineArrays(letters, numbers) { let combined = []; for (let i = 0; i < letters.length; i++) { combined.push(letters[i]); combined.push(numbers[i]); } display.innerHTML = "[" + combined + "]
"; } function largeNumber(someNumbers) { someNumbers = someNumbers.sort().reverse(); let result = ""; for(let i = 0; i < someNumbers.length; i++){ result += someNumbers[i]; } display.innerHTML = result; }