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코딩테스트

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백준 15656: N과 M (7) [JAVA] https://www.acmicpc.net/problem/15656 [난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N, M; static boolean[] checked; static int[] arr, tmp; static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new..
백준 15655: N과 M (6) [JAVA] https://www.acmicpc.net/problem/15655[난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N, M; static boolean[] checked; static int[] arr, tmp; static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new ..
백준 15654: N과 M (5) [JAVA] https://www.acmicpc.net/problem/15654 [난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N, M; static boolean[] checked; static int[] arr, tmp; static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new..
백준 15652: N과 M (4) [JAVA] https://www.acmicpc.net/problem/15652 [난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N, M; static boolean[] checked; static int[] arr; static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new Inpu..
백준 15651: N과 M (3) [JAVA] https://www.acmicpc.net/problem/15651 [난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N, M; static boolean[] checked; static int[] arr; static BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out)); public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new Inpu..
백준 15650: N과 M (2) [JAVA] https://www.acmicpc.net/problem/15650  [난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N, M; static boolean[] checked; static int[] arr; public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputSt..
백준 15649: N과 M (1)[JAVA] https://www.acmicpc.net/problem/15649[난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N, M; static int[] arr; static boolean[] checked; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLin..
백준 10974: 모든 순열[JAVA] https://www.acmicpc.net/problem/10974[난이도]- Silver 3 [알고리즘]- 백트래킹 [코드]import java.io.*;import java.util.*;public class Main { static int N; static boolean[] checked; static int[] arr; public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWriter(new OutputStreamW..