DEV ℧ Developer Diary

[Level1] 모의고사

import java.util.ArrayList; import java.util.Arrays; import java.util.Comparator; import java.util.List; /** * link : https://programmers.co.kr/learn/courses/30/lessons/42840 */ public class No04_Mock_Test { public static void...

[Level2] 최대값과 최소값

import java.util.Arrays; /** * link : https://programmers.co.kr/learn/courses/30/lessons/12939 */ public class No01_Max_And_Min_Values { public static void main(String[] args) { String s <span...

[Level1] 로또

import java.util.Arrays; import java.util.Scanner; /** * 입출력 예 * lottos win_nums result * [44, 1, 0, 0, 31, 25] [31, 10, 45, 1, 6, 19] [3, 5] * [0, 0, 0, 0, 0, 0]...

[Level1] K번째 수

import java.util.Arrays; /** * link : https://programmers.co.kr/learn/courses/30/lessons/42748 */ public class No03_Kth_Number { public static void main(String[] args) { int[] array...

[Level1] 핸드폰 번호 가리기

/** * link : https://programmers.co.kr/learn/courses/30/lessons/12948 */ public class No17_Hide_Phone_Number { public static void main(String[] args) { String phone_number = "01048079310"; <span...