백준 알고리즘 9086번: 문자열 - JAVA

https://www.acmicpc.net/problem/9086

 

 

 

import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        
        int num = sc.nextInt();
        sc.nextLine();
        
        String[] arr = new String[num];
        
        for(int i=0; i<num; i++) {
            String s = sc.nextLine();
            
            arr[i] = String.valueOf(s.charAt(0)).concat(String.valueOf(s.charAt(s.length()-1)));
        }
        
        for(int i=0; i<arr.length; i++) {
            System.out.println(arr[i]);
        }
    }
}