DEV ℧ Developer Diary

[Level1] 자연수 뒤집어 배열 만들기

import java.util.Arrays; /** * link : https://programmers.co.kr/learn/courses/30/lessons/12932 */ public class No24_Reverse_Natural_Numbers_To_Create_An_Array { public static void main(String[] args) { long n <span...

[Level1] 문자열을 숫자로 바꾸기

/** * link : https://programmers.co.kr/learn/courses/30/lessons/12925 */ public class No07_Replace_String_With_Integer { public static void main(String[] args) { String s = "1234"; <span...

[Level1] 직사각형 별찍기

import java.util.Scanner; /** * link : https://programmers.co.kr/learn/courses/30/lessons/12969 */ public class No15_Rectangular_Star { public static void main(String[] args) { Scanner sc <span...

[Level1] 문자열내의 p와 y의 개수

/** * link : https://programmers.co.kr/learn/courses/30/lessons/12916 */ public class No11_Number_Of_p_And_y { public static void main(String[] args) { String s = "pPoooyYy"; <span...

[Level1] 같은 숫자는 싫어

import java.util.Arrays; /** * link : https://programmers.co.kr/learn/courses/30/lessons/12906 */ public class No02_No_Same_Number { public static void main(String[] args) { int[] arr...