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# 테스트케이스 공유 Parameters Return [3, 1, 1, 1, 4] 2 [0, 0, 0, 0, 0, 0, 0] 0 [0, 0, 0, 1] 1 [9, 9, 9, 12] 4 [1, 1, 5, 7, 6] 3 # JAVA import java.util.Arrays; class Solution { public int solution(int[] citations) { int result = 0; Arrays.sort(citations); for(int i=0; i

# JAVA import java.util.Arrays; import java.util.Comparator; class Solution { public String solution(int[] numbers) { String answer = ""; String arrNum[] = new String[numbers.length]; for(int i=0; i

[해답] SELECT A.ANIMAL_ID, A.ANIMAL_TYPE, A.NAME FROM ANIMAL_INS A, ANIMAL_OUTS B WHERE A.ANIMAL_ID = B.ANIMAL_ID AND A.SEX_UPON_INTAKE != B.SEX_UPON_OUTCOME ORDER BY A.ANIMAL_ID ASC

[해답] SELECT A.NAME, A.DATETIME FROM ANIMAL_INS A WHERE A.ANIMAL_ID NOT IN (SELECT B.ANIMAL_ID FROM ANIMAL_OUTS B) ORDER BY A.DATETIME ASC LIMIT 3 LIMIT : 출력 개수 조정할 때 쓴다

[해답] SELECT A.ANIMAL_ID, A.NAME FROM ANIMAL_INS A, ANIMAL_OUTS B WHERE A.ANIMAL_ID = B.ANIMAL_ID AND A.DATETIME > B.DATETIME ORDER BY A.DATETIME

# 문제 https://programmers.co.kr/learn/courses/30/lessons/42584?language=java # 풀이언어 : Java class Solution { public int[] solution(int[] prices) { int[] answer = new int[prices.length]; for(int i=0; i