1157번1 [백준] 1157번 문자열 '단어공부' package backjun; import java.io.*; public class Ex1157 { public static void main(String[] args) throws IOException { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String S; int[] a = new int[26]; S = br.readLine(); for(int i=0; i=65 && t 2022. 3. 31. 이전 1 다음