반응형 백준26 백준 8단계(1712) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.StringTokenizer; public class Main { public static void main(String[] args) { BufferedReader br = new BufferedReader(new Input.. 2019. 12. 10. 백준 7단계(1316) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.InputStreamReader; import java.io.OutputStreamWriter; public class Main { //그룹단어인지 체크해주는 메소드, O(n^2)가 맞겠죠 public static int check(String str) { //리턴 값.. 2019. 12. 10. 백준 7단계(2941) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 import java.util.Scanner; import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { public static void main(String[] args) { Scanner scan = new Scanner(System.in); //str 입력 받은 문자열을 저장합니다 String str = scan.next(); //.*는 문자열 어디든 찾는다는 뜻이고 //() 그룹ing해서 c=,c-등이 있는지 확인하는 패턴 Pattern p = P.. 2019. 12. 10. 백준 7단계(5622) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.HashMap; public class Main { public static void main(String[] args) throws Exception{ //키와 값이 .. 2019. 12. 10. 백준 7단계(2908) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws Exception{ BufferedRead.. 2019. 12. 10. 백준 7단계(1152) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws Exception{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); BufferedWriter bw = new Buffere.. 2019. 12. 10. 이전 1 2 3 4 5 다음 반응형