개발기록

function solution(numbers) {
    var answer = [];
    
    for(let i = 0; i < number.length - 1; i++) {
        for(let j = i + 1; j < numbers.length; j++) {
            const sum = numbers[i]  + numbers[j]
            if(result.indexOf(sum) < 0){
                result.push(sum)
            }
        }
    }
    
    result.sort((a, b)=>a-b)
    return answer;
}