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[프로그래머스] 수박수박수박수박수박수? [Java/자바] 문제:https://programmers.co.kr/learn/courses/30/lessons/12922 코드:https://github.com/irerin07/AlgorithmStudyBaek/blob/master/src/programmers_lvl_1/programmers12922.java import java.util.Iterator; import java.util.Stack; public class programmers64061 { public static void main(String[] args) { int n = 4; System.out.println(solution(n)); } private static String solution(int n) { String answer = ""; fo.. 2020. 4. 4.
[프로그래머스] 문자열 다루기 기본 [Java/자바] 문제:https://programmers.co.kr/learn/courses/30/lessons/12918 코드: https://github.com/irerin07/AlgorithmStudyBaek/blob/master/src/programmers_lvl_1/programmers12918.java public class programmers12918 { public static void main(String[] args) { String s = "12dw34"; System.out.println(solution(s)); } private static boolean solution(String s) { // boolean answer = false; // if(s.length() == 4 || s.leng.. 2020. 4. 3.
[프로그래머스] 크레인 인형뽑기 게임 [Java/자바] 문제: https://programmers.co.kr/learn/courses/30/lessons/64061 코드: https://github.com/irerin07/AlgorithmStudyBaek/blob/master/src/programmers_lvl_1/programmers64061.java import java.util.Iterator; import java.util.Stack; public class programmers64061 { public static void main(String[] args) { int[][] board = new int[][]{ {0, 0, 0, 0, 0}, {0, 0, 1, 0, 3}, {0, 2, 5, 0, 1}, {4, 2, 4, 4, 2}, {3, 5, 1,.. 2020. 4. 3.
자바 스트링, 스트링빌더, 스트링버퍼 Java String, StringBuilder, StringBuffer https://github.com/irerin07/interview_prep/blob/master/Java/Java_interview.md#string-stringbuilder-stringbuffer 2020. 4. 3.
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