题解 | #整数的十位#
整数的十位
http://www.nowcoder.com/practice/031db23916904f4fad72198fe491b47b
import java.util.Scanner;
public class Main{
public static void main(String[]args){
Scanner in = new Scanner(System.in);
String input = in.nextLine();
System.out.print(input.charAt(input.length()-2));
}
}
