손코딩

import java.util.*; class Solution { public String solution(String[] participant, String[] completion) { String answer = ""; Arrays.sort(participant); Arrays.sort(completion); int i; for(i = 0 ; i < completion.length; i++){ if(!participant[i].equals(completion[i])){ return participant[i]; } } return participant[i]; } }

import java.util.Arrays; class Solution { public int solution(int[] d, int budget) { int answer = 0; int total = 0; Arrays.sort(d); for(int i=0; i budget){ break; } total += d[i]; answer++; } return answer; } }

import java.util.ArrayList; class Solution { public long[] solution(int x, int n) { long[] answer = new long[n]; long y = x; for(int i=0; i

class Solution { public boolean solution(int x) { boolean answer = true; int a = 0; int y = x; while(y >= 1){ a += y % 10; y = y/10; }; if(x % a != 0){ answer = false; } return answer; } }