210220_1.txt

//주식가격
class Solution {
    public int[] solution(int[] prices) {
        int[] answer = new int[prices.length];
        for(int i=0; i<prices.length; i++){
            for(int j=i+1; j<prices.length; j++){
                if(prices[i]>prices[j]){
                    answer[i]=j-i;
                    break;
                }
            }
        }
        for(int i=0; i<prices.length; i++){
            if(answer[i]==0){
                answer[i]= prices.length-i-1;
            }
        }
        return answer;
    }
}