Algorithm/백준

[백준 28702] FizzBuzz

import java.io.IOException;import java.io.BufferedReader;import java.io.InputStreamReader;public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int result = 0; boolean isNum = false; for(int i=0; i

[백준 30802] 웰컴 키트(Java)

import java.io.IOException;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.StringTokenizer;/** * 티셔츠는 부족하면 안 되고(남아도 됨), 펜은 정확히 나눠 떨어져야 됨 */public class Main { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int N = Integer.parseInt(br.readLine()); double[..

[백준 15663] N과 M (9)

import java.io.IOException;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.StringTokenizer;import java.lang.StringBuilder;import java.util.Arrays;public class Main { public static StringTokenizer st; public static int N, M; public static boolean[] visited; // 제시된 숫자들 public static int[] nums; // 임시 수열 저장 public static int[] arr; public stat..

[백준 15654] N과 M (5)

import java.io.IOException;import java.io.BufferedReader;import java.io.InputStreamReader;import java.util.Arrays;import java.util.StringTokenizer;import java.lang.StringBuilder;public class Main { public static int N, M; public static int[] arr, num; public static boolean[] visited; public static StringTokenizer st; public static StringBuilder sb = new StringBuild..

[백준 15652] N과 M (4)

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

[백준 15650] N과 M (2)

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

[백준 1012] 유기농 배추 (Java)

import java.io.*;import java.util.*;public class Main { static int[][] arr; static boolean[][] check; static int M, N; static int count; static int[] dx = new int[]{0, 1, 0, -1}; static int[] dy = new int[]{1, 0, -1, 0}; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTo..

[백준 9461] 파도반 수열

import java.io.IOException;import java.io.BufferedReader;import java.io.InputStreamReader;public class Main { static long[] dp; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int t = Integer.parseInt(br.readLine()); for(int i=0; i