문제

https://programmers.co.kr/learn/courses/30/lessons/12935?language=javascript

풀이

function solution(arr) {
    let answer = [];
    const index = arr.indexOf(Math.min(...arr));
    arr.splice(index, 1);
    if (arr.length === 0) {
        answer = [-1];
    } else {
        answer = arr;    
    }
    
    return answer;
}