Algorithm Solving
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[백준] 3273 두 수의 합 #JAVAAlgorithm Solving/BAEKJOON 2021. 1. 16. 00:56
BAEKJOON [3273] 두 수의 합? 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Arrays; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws NumberFormatException, IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int n = Integer.parseInt(br.readLine()); S..
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[백준] 1919 애너그램 만들기 #JAVAAlgorithm Solving/BAEKJOON 2021. 1. 15. 17:31
[백준] 1919 애너그램 만들기 #JAVA BAEKJOON [1919] 애너그램 만들기 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Arrays; public class Main { public static void main(String[] args) throws IOException { int[] alphabet = new int[26]; BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); char[] first = br.readLine().toCharArray();..
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[백준] 11328 Strfry #JAVAAlgorithm Solving/BAEKJOON 2021. 1. 15. 14:36
BAEKJOON [11328] Strfry 코드 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; public class Main { public static void main(String[] args) throws NumberFormatException, IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new BufferedWri..
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[백준] 1182 부분수열의 합 #JAVAAlgorithm Solving/BAEKJOON 2021. 1. 15. 00:45
BAEKJOON [1182] 부분수열의 합 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { static int n,s,count; static int[] arr; public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String[] input = br.readLine().split(" "); n = Integer.parseInt(input[0]); s = Integ..
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[백준] 9663 N-Queen #JAVAAlgorithm Solving/BAEKJOON 2021. 1. 14. 22:42
BAEKJOON [9663] N-Queen 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { static int n; static int count = 0; static boolean[] isUsed1;// 행이 사용 되었는지 판단 static boolean[] isUsed2;// 좌측하단에서 우측상단 방향으로 대각선 사용유무 판단 static boolean[] isUsed3;// 우측하단에서 좌측상단 방향으로 대각선 사용유무 판단 public static void main(String[] args) throws NumberFormatExceptio..
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[백준] 15649 N과 M (1) #JAVAAlgorithm Solving/BAEKJOON 2021. 1. 10. 18:46
BAEKJOON [15649] N과 M (1) 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { static int n,m; static int[] arr; static boolean[] isused; static StringBuilder sb; public static void main(String[] args) throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); Strin..
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[백준] 10026 적록색약 #JAVAAlgorithm Solving/BAEKJOON 2020. 12. 17. 22:19
BAEKJOON [10026] 적록색약 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.LinkedList; import java.util.Queue; public class Main { public static void main(String[] args) throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int mapSize = Integer.parseInt(br.readLine()); char[][] map = new char[map..
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[백준] 7562 나이트의 이동 #JAVAAlgorithm Solving/BAEKJOON 2020. 12. 16. 21:31
BAEKJOON [7562] 나이트의 이동 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.LinkedList; import java.util.Queue; public class Main { public static void main(String[] args) throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); //나이트가 움직일 수 있는 8가지 방향 int[] dx = {-2,-1,1,2,2,1,-1,-2}; int[] dy = {1,2..
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[백준] 2667 단지번호 붙이기#JAVAAlgorithm Solving/BAEKJOON 2020. 12. 14. 22:22
BAEKJOON [2667] 단지번호붙이기 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Collections; import java.util.LinkedList; import java.util.List; import java.util.Queue; public class Main { public static void main(String[] args) throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader(Syst..
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[백준] 2583 영역 구하기#JAVAAlgorithm Solving/BAEKJOON 2020. 12. 13. 23:11
BAEKJOON [2583] 영역 구하기 코드 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.LinkedList; import java.util.List; import java.util.Queue; import java.util.stream.Collectors; public class Main { public static void main(String[] args) throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader..