백준 알고리즘 27866번: 문자와 문자열 - JAVA

https://www.acmicpc.net/problem/27866 

 

 

import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        
        String str = sc.next();
        int num = sc.nextInt();
        
        System.out.println(str.charAt(num-1));
    }
}