https://school.programmers.co.kr/learn/courses/30/lessons/181853 문제 풀이 import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; public clas...

https://school.programmers.co.kr/learn/courses/30/lessons/120893 문제 풀이 class Solution { public String solution(String my_string) { char[] chars = my_string.toCharArray(); // 문자열...

https://school.programmers.co.kr/learn/courses/30/lessons/120837 문제 풀이 public class Solution { public int solution(int hp) { // 장군개미 5마리로 나눈 몫을 구한다. int ants = hp / 5; ...

https://school.programmers.co.kr/learn/courses/30/lessons/120839 문제 풀이 import java.util.HashMap; import java.util.Map; public class Solution { public static String solution(String rsp)...

https://school.programmers.co.kr/learn/courses/30/lessons/181884 문제 풀이 public class Solution { public int solution(int[] numbers, int n) { int sum = 0; for (int i = 0; i...

https://school.programmers.co.kr/learn/courses/30/lessons/181899 문제 풀이 import java.util.*; class Solution { public List<Integer> solution(int start_num, int end_num) { Li...

https://school.programmers.co.kr/learn/courses/30/lessons/181848 문제 풀이 class Solution { public int solution(String n_str) { int result = Integer.parseInt(n_str); // Integer.pars...

https://school.programmers.co.kr/learn/courses/30/lessons/181852 문제 풀이 import java.util.Arrays; class Solution { public int[] solution(int[] num_list) { // 배열을 복사하여 정렬 - 원본 배열을...

https://school.programmers.co.kr/learn/courses/30/lessons/181869 문제 풀이 import java.util.*; class Solution { public static String[] solution(String my_string) { String[] words =...

https://school.programmers.co.kr/learn/courses/30/lessons/120905 문제 풀이 import java.util.*; class Solution { public int[] solution(int n, int[] numlist) { List<Integer> re...