문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException{ // 그룹 단어 체커 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int n = Integer.parseInt(br.readLine());//단어의 개수 String word; int cnt = 0;//그룹 단어 개수 for(int i = 0; i < n; i++) { word ..

문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException{ //크로아티아 알파벳 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine(); String[] arr = {"c=", "c-", "dz=", "d-" , "lj", "nj", "s=", "z="}; for(String word : arr) {..

문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException{ //다이얼 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine();//할머니가 외운 단어 int sec = 0;//최소 시간 for(int i = 0; i < str.length(); i++) { switch(str.charAt(i)) { c..

문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException { //상수 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()," "); //상근이가 적은 수 a, b int a = Integ..

문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException{ //단어의 개수 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine(); StringTokenizer st = new StringTokenizer(str," "); //countTo..

문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException{ //단어 공부 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String str = br.readLine(); int[] arr = new int[26]; for(int i = 0; i < arr.length; i++) { arr[i] = 0; } for(int i = 0; i <..

문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.StringTokenizer; public class Main { public static void main(String[] args) throws IOException{ //문자열 반복 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); int t = Integer.parseInt(br.readLine());//테스트 케이스의 개수 StringTokenizer st; StringBuilder ..

문제 풀이 package step7; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; public class Main { public static void main(String[] args) throws IOException { //알파벳 찾기 BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String s = br.readLine(); int[] arr = new int[26]; //배열 -1로 초기화 for(int i = 0; i < 26; i++) { arr[i] = -1; } for(int i = ..