プログラマを区切る数字配列(JavaScript)

質問する

私の草🏼‍♂️

function solution(arr, divisor) {
    var answer = [];
    
    for(let i=0; i<arr.length; i++){
        if(arr[i]%divisor===0){
            console.log(arr[i]);
            answer.push(arr[i]);
        }
        
    }
    if(answer.length===0){
            answer.push(-1)
        }
    answer.sort((a,b) => a-b);
    return answer;
}

私の草🏼‍♂️

function solution(arr, divisor) {
    var answer = [];
    
    for(let i=0; i<arr.length; i++){
        if(arr[i]%divisor===0){
            console.log(arr[i]);
            answer.push(arr[i]);
        }
        
    }
    answer.sort((a,b) => a-b);
    return (answer.length===0) ? [-1] : answer
}