J의 개발자 공부

풀이import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;public class S15666 { public static int N, M; public static int[] arr, print; public static StringBuilder sb = new StringBuilder(); public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader..

풀이import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;public class S15665 { public static int N, M; public static int[] arr, print; public static StringBuilder sb = new StringBuilder(); public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader..

풀이import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;public class S15664 { public static int N, M; public static int[] arr, print; public static boolean[] visit; public static StringBuilder sb = new StringBuilder(); public static void main(String[] args) throws IOException { Buff..

문제 접근배열의 원소 값들 중 중복이 존재하므로 before 변수를 사용해서 이전 원소값과 같은 자리 같은 값인 경우>> 수열을 출력하지 않도록 풀이풀이import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;public class S15663 { public static int N, M; public static int[] arr, print; public static boolean[] visit; public static StringBuilder sb = new StringBu..